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98236-74-9

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98236-74-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 98236-74-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,8,2,3 and 6 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 98236-74:
(7*9)+(6*8)+(5*2)+(4*3)+(3*6)+(2*7)+(1*4)=169
169 % 10 = 9
So 98236-74-9 is a valid CAS Registry Number.

98236-74-9SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 11, 2017

Revision Date: Aug 11, 2017

1.Identification

1.1 GHS Product identifier

Product name 1,4-dinitrosopiperazine-2-carboxylic acid

1.2 Other means of identification

Product number -
Other names N,N'-dinitrosopiperazine-2-carboxylic acid

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:98236-74-9 SDS

98236-74-9Downstream Products

98236-74-9Relevant articles and documents

SYNTHESIS AND CONVERSIONS OF PIPERAZINE-2-CARBOXYLIC ACID

Kutina, N. N.,Zhikhareva, G. P.,Anisimova, O. S.,Yakhontov, L. N.

, p. 693 - 696 (2007/10/02)

A method has been developed for the synthesis of methyl piperazinium-2-carboxylate dihydrochloride (overall yield 46percent) and piperazinium-2-carboxylic acid dihydrochloride (overall yield 36percent), from ethylene diamine through N,N'-di(trifluoroacetyl)ethylenediamine and methyl N,N'-di(trifluoroacetyl)piperazine-2-carboxylate.The N,N'-dinitroso derivatives were synthesized.

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