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1374431-85-2

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1374431-85-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1374431-85-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,7,4,4,3 and 1 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1374431-85:
(9*1)+(8*3)+(7*7)+(6*4)+(5*4)+(4*3)+(3*1)+(2*8)+(1*5)=162
162 % 10 = 2
So 1374431-85-2 is a valid CAS Registry Number.

1374431-85-2Upstream product

1374431-85-2Relevant articles and documents

Utilization of DmbNHNH2 in the synthesis of amino-substituted 4-((3,5-diamino-1H-pyrazol-4-yl)diazenyl)phenols

Schütznerová, Eva,Popa, Igor,Kry?tof, Vladimír,Koshino, Hiroyuki,Trávní?ek, Zdeněk,Hradil, Pavel,Canka?, Petr

experimental part, p. 3996 - 4002 (2012/07/14)

(2,4-Dimethoxybenzyl)hydrazine (DmbNHNH2) was utilized in the synthesis of Dmb-protected 4-((3,5-diamino-1H-pyrazol-4-yl)diazenyl)phenols. This unambiguous protection of the pyrazole endocyclic nitrogen atom enabled the preparation of amino-sub

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