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1342309-59-4

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1342309-59-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1342309-59-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,4,2,3,0 and 9 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1342309-59:
(9*1)+(8*3)+(7*4)+(6*2)+(5*3)+(4*0)+(3*9)+(2*5)+(1*9)=134
134 % 10 = 4
So 1342309-59-4 is a valid CAS Registry Number.

1342309-59-4Downstream Products

1342309-59-4Relevant articles and documents

Cycloalkyl substituted N-nitrourea derivatives: A convenient synthesis and biological evaluation

Bai, Zhongyuan,Wei, Zengjun,Wang, Yunchun,Xu, Shengzhen,Li, Xuegang,Chen, Changshui,Cao, Xiufang

experimental part, p. 859 - 868 (2012/05/05)

A series of N-nitrourea derivatives bearing various cycloalkyl were conveniently obtained via three steps including nitration, carbamic chlorination, and aminolysis reactions. The structures of all newly synthesized compounds were elucidated and confirmed

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