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29485-83-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 29485-83-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,9,4,8 and 5 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 29485-83:
(7*2)+(6*9)+(5*4)+(4*8)+(3*5)+(2*8)+(1*3)=154
154 % 10 = 4
So 29485-83-4 is a valid CAS Registry Number.

29485-83-4SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name	CODEINE, SULFATE

1.2 Other means of identification

Product number	-
Other names	5R,6S,9R,13S,14R-codeine sulfate

1.3 Recommended use of the chemical and restrictions on use

Identified uses	For industry use only.
Uses advised against	no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number	-
Service hours	Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:29485-83-4 SDS

29485-83-4Upstream product

29485-83-4Downstream Products

29485-83-4Relevant articles and documents

Dehydrohalogenation of a 7-halodihydrocodeinone dialkyl ketal

-

, (2008/06/13)

A process for the dehydrohalogenation of a 7-halo- or a 1,7-dihalodihydrocodeinone dialkyl ketal of the general formula (I): STR1 in which R represents an alkyl group containing from 1 to 6 carbon atoms, X represents hydrogen or chlorine or bromine and Y represents chlorine or bromine which comprises subjecting the ketal to the action of a base in the presence of a polar aprotic solvent. The process has utility in facilitating the production of codeine.

CAS

29485-83-4