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187723-31-5

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187723-31-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 187723-31-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,7,7,2 and 3 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 187723-31:
(8*1)+(7*8)+(6*7)+(5*7)+(4*2)+(3*3)+(2*3)+(1*1)=165
165 % 10 = 5
So 187723-31-5 is a valid CAS Registry Number.

187723-31-5Downstream Products

187723-31-5Relevant articles and documents

Synthesis of tricyclic analogues of illudin M

Kinder Jr., Frederick R.,Chen, Chung-Pin,Bair, Kenneth W.

, p. 871 - 881 (2007/10/03)

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