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1H-Pyrazole-4-carbonitrile, 3,5-diamino-1-methyl-
Cas No: 65889-61-4
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Hangzhou J&H Chemical Co., Ltd.
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3,5-diaMino-1-Methyl-pyrazole-4-carbonitrile
Cas No: 65889-61-4
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suzhou BetterBioChem Co., Ltd.
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3,5-diamino-1-methyl-pyrazole-4-carbonitrile
Cas No: 65889-61-4
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Shanghai Run-Biotech Co., Ltd.
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65889-61-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 65889-61-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,5,8,8 and 9 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 65889-61:
(7*6)+(6*5)+(5*8)+(4*8)+(3*9)+(2*6)+(1*1)=184
184 % 10 = 4
So 65889-61-4 is a valid CAS Registry Number.

65889-61-4SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 14, 2017

Revision Date: Aug 14, 2017

1.Identification

1.1 GHS Product identifier

Product name	3,5-diamino-1-methylpyrazole-4-carbonitrile

1.2 Other means of identification

Product number	-
Other names	3,5-diamino-4-cyano-1-methylpyrazole

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:65889-61-4 SDS

65889-61-4Upstream product

65889-61-4Downstream Products

121361-40-8 10-methyl-6,8-dioxo-7-phenyl-2,4-di-1-pyrryl-1,4,7,8-tetrahydro-6H-1,4-epiimino<1,2,4>triazolo<1,2-a><1,2,3>triazine-3-carbonitrile

65889-61-4Relevant articles and documents

Novel synthesis of 5-amino-3-bromo-1-(tert-butyl)-1H-pyrazole-4- carbonitrile: A versatile intermediate for the preparation of 5-amino-3-aryl-1-(tert-butyl)-1H-pyrazole-4-carboxamides

Bobko, Mark A.,Kaura, Arun C.,Evans, Karen A.,Su, Dai-Shi

supporting information; experimental part, p. 3906 - 3908 (2012/10/08)

A simple, novel, and efficient route for the synthesis of 5-amino-3-aryl-1-(tert-butyl)-1H-pyrazole-4-carboxamides 1 has been devised. Preparation of pyrazole bromide 3 from potassium tricyanomethanide can be accomplished in only two steps in good yield a

Synthesis of diamino and trichlormethylamino derivatives of pyrazolic acid

Spassova,Zakharieva,Golovinsky

, p. 95 - 96 (2007/10/02)

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65889-61-4