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118603-65-9

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118603-65-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 118603-65-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,8,6,0 and 3 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 118603-65:
(8*1)+(7*1)+(6*8)+(5*6)+(4*0)+(3*3)+(2*6)+(1*5)=119
119 % 10 = 9
So 118603-65-9 is a valid CAS Registry Number.
InChI:InChI=1/C9H21N2O2.HI/c1-5-11(3,4)10-8-7-9(12)13-6-2;/h10H,5-8H2,1-4H3;1H/q+1;/p-1

118603-65-9SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name [(3-ethoxy-3-oxopropyl)amino]-ethyl-dimethylazanium,iodide

1.2 Other means of identification

Product number -
Other names Edihyp

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:118603-65-9 SDS

118603-65-9Downstream Products

118603-65-9Relevant articles and documents

Improvement method for preparation technology of 3-(2-ethyl-2,2-dimethyl hydrazinyl) ethyl propionate iodate bulk drug

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Paragraph 0009; 0011-0012; 0014-0015; 0017, (2019/07/01)

The invention relates to an improvement method for a preparation technology of a 3-(2-ethyl-2,2-dimethyl hydrazinyl) ethyl propionate iodate bulk drug being an important antiarrhythmic drug. In orderto overcome the defects of raw material and intermediate instability, many reaction by-products and the like of a 1,1-dimethylhydrazine and ethyl acrylate addition reaction, in a process from the addition reaction to an alkylation reaction, special measures for treating impurities, controlling the impurities, passivating the impurities and the like are adopted for obtaining a high-purity 3-(2-ethyl-2,2-dimethyl hydrazinyl) ethyl propionate iodate bulk drug crystal; various impurity residue varieties of a final target compound and the step of macroporous resin purification in industrial production are avoided; all impurity sources are controlled and eliminated; and the advantages of commercial scale production, cost reduction, equipment simplicity and the like are realized.

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