61:
454:
The definition of polymers was changed in April, 1992 with the result that substances previously considered to be polymers were no longer regarded as polymers. Consequently, a list, called the NLP-list (No Longer
Polymer), was made of such substances that were not covered by the polymer definition
604:"Commission Directive 2001/59/EC of 6 August 2001 adapting to technical progress for the 28th time Council Directive 67/548/EEC on the approximation of the laws, regulations and administrative provisions relating to the classification, packaging and labelling of dangerous substances"
371:
691:"Regulation (EC) No 1272/2008 of the European Parliament and of the Council of 16 December 2008 on classification, labeling and packaging of substances and mixtures, amending and repealing Directives 67/548/EEC and 1999/45/EC, and amending Regulation (EC) No 1907/2006"
663:"Council Directive 92/32/EEC of 30 April 1992 amending for the seventh time Directive 67/548/EEC on the approximation of the laws, regulations and administrative provisions relating to the classification, packaging and labelling of dangerous substances"
477:(ECHA) also applies the EC number format to what it calls "List number". The number are assigned under the REACH Regulation without being legally recognised. Hence, they are not official because they have not been published in the
214:
542:
634:
Geiss, F.; Del Bino, G.; Blech, G.; Nørager, O.; Orthmann, E.; Mosselmans, G.; Powell, J.; Roy, R.; Smyrniotis, T.; Town, W. G. (1992). "The EINECS inventory of existing chemical substances on the EC market".
245:
410:
Substances, excluding polymers, that were recorded as being commercially available in the EU from 1 January 1971 to 18 September 1981. These were considered registered under
Article 8(1) of the
379:
There is a set of 181 ELINCS numbers (EC numbers starting with 4) for which the checksum by the above algorithm is 10 and the number has not been skipped but issued with a checksum of 1.
762:
547:
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Substances notified under the
Dangerous Substances Directive Notification of New Substances (NONS) that became commercially available after 18 September 1981.
411:
73:
The EC number may be written in a general form as: NNN-NNN-R, where R is a check digit and N represents integers. The check digit is calculated using the
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Automatically assigned, e.g. to pre-registrations without a CAS No. or other numerical identifier (including reaction masses of more than one substance)
60:
572:
478:
87:
752:
366:{\displaystyle {\frac {2+2\!\times \!0+3\!\times \!0+4\!\times \!0+5\!\times \!0+6\!\times \!3}{11}}={\frac {20}{11}}=1+{\frac {9}{11}}}
720:
74:
387:
The EC Inventory includes the substances in the following inventories. The content of these inventories is fixed and official.
219:
If the remainder R is equal to 10, that combination of digits is not used for an EC number. To illustrate, the EC number of
690:
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474:
31:
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Automatically assigned to substances identified only with a CAS No. (continuation of the 6xx-xxx-x series)
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481:. List numbers are administrative tools only and shall not be used for any official purposes.
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but were placed on the market between after 18 September 1981 and 31 October 1993.
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Automatically assigned, e.g. to pre-registrations of substances with a CAS No.
648:
46:
573:"Guidance for identification and naming of substances under REACH and CLP"
77:
method. According to this method, the check digit R is the following sum
57:
comprises three individual inventories, EINECS, ELINCS and the NLP list.
45:) is a unique seven-digit identifier that was assigned to substances for
209:{\displaystyle R=(N_{1}+2N_{2}+3N_{3}+4N_{4}+5N_{5}+6N_{6}){\bmod {1}}1}
407:
European
Inventory of Existing Commercial Chemical Substances (EINECS)
64:
European
Inventory of Existing Commercial Chemical Substances (EINECS)
17:
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Assigned to substances after inquiries by the ECHA Substance ID Team
543:
Registration, Evaluation, Authorisation and
Restriction of Chemicals
578:. European Chemicals Agency. May 2017. p. 106. Archived from
59:
194:
435:
European List of
Notified Chemical Substances (ELINCS)
248:
90:
700:(L 353). European Commission: 329. December 31, 2008
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414:. They are considered phase-in substances under the
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672:(L 154). European Commission: 1–29. 30 April 1992
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613:(L 225). European Commission: 4. 21 August 2001
548:European chemical Substances Information System
402:Number of entries (if fixed number of entries)
376:The remainder is 9, which is the check digit.
763:Regulation of chemicals in the European Union
8:
698:Official Journal of the European Communities
670:Official Journal of the European Communities
611:Official Journal of the European Communities
27:Identifier for substance regulated within EU
637:Toxicological & Environmental Chemistry
412:Dangerous Substances Directive (67/548/EEC)
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729:European Chemicals Agency
649:10.1080/02772249209357850
475:European Chemicals Agency
451:No Longer Polymers (NLP)
39:European Community number
32:Enzyme Commission number
30:Not to be confused with
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702:. Retrieved
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587:. Retrieved
580:the original
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470:List numbers
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383:EC Inventory
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235:are 0, and N
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55:EC Inventory
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747:Categories
704:2009-01-24
676:2009-01-25
617:2011-12-18
589:2017-08-28
559:References
393:Inventory
47:regulatory
529:9xx-xxx-x
519:8xx-xxx-x
509:7xx-xxx-x
499:6xx-xxx-x
459:5xx-xxx-x
442:4xx-xxx-x
426:3xx-xxx-x
422:2xx-xxx-x
319:×
305:×
291:×
277:×
263:×
231:through N
69:Structure
43:EC number
721:Archived
537:See also
430:100,102
490:Format
399:Format
239:is 3.
227:is 2, N
731:(ECHA)
487:Scope
446:4,381
396:Scope
79:modulo
18:EINECS
694:(pdf)
666:(pdf)
607:(pdf)
583:(PDF)
576:(PDF)
463:703
81:11:
75:ISBN
37:The
727:at
645:doi
195:mod
749::
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359:11
340:11
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707:.
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651:.
647::
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356:9
351:+
348:1
345:=
332:=
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309:0
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287:4
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273:3
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267:0
259:2
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237:6
233:5
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225:1
204:1
199:1
191:)
186:6
182:N
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118:N
114:2
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106:1
102:N
98:(
95:=
92:R
41:(
34:.
20:)
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