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857505-17-0

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857505-17-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 857505-17-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,7,5,0 and 5 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 857505-17:
(8*8)+(7*5)+(6*7)+(5*5)+(4*0)+(3*5)+(2*1)+(1*7)=190
190 % 10 = 0
So 857505-17-0 is a valid CAS Registry Number.

857505-17-0Relevant articles and documents

Synthesis and insecticidal activities of novel N-sulfenyl-N′-tert- butyl-N,N′-diacylhydrazines. 1. N-alkoxysulfenate derivatives

Zhao, Qiqi,Shang, Jian,Liu, Yuxiu,Wang, Kaiyun,Bi, Fuchun,Huang, Runqiu,Wang, Qumgmin

, p. 9614 - 9619 (2007)

A series of novel N-alkoxysulfenyl-N′-tert-butyl-N,N′- diacylhydrazines were designed and synthesized as insect growth regulators by the key intermediates N-chlorosulfenyl-N′-tert-butyl-N,N′- diacylhydrazines, which were prepared for the first time. Compa

Synthesis and insecticidal activities of novel N-sulfenyl-N′-tert- butyl-N,N′-diacylhydrazines. 2. N-substituted phenoxysulfenate derivatives

Zhao, Qiqi,Shang, Jian,Huang, Zhiqiang,Wang, Kaiyun,Bi, Fuchun,Huang, Runqiu,Wang, Qingmin

experimental part, p. 5254 - 5259 (2010/04/06)

A series of novel N-substituted phenoxysulfenyl-N′-tert-butyl-N, N′-diacylhydrazines were designed and synthesized as insect growth regulators via the key intermediates N-chlorosulfenyl-N′-tert-butyl-N, N′-diacylhydrazines. Compared to the parent compound

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