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73875-23-7

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73875-23-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 73875-23-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,8,7 and 5 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 73875-23:
(7*7)+(6*3)+(5*8)+(4*7)+(3*5)+(2*2)+(1*3)=157
157 % 10 = 7
So 73875-23-7 is a valid CAS Registry Number.

73875-23-7Relevant articles and documents

A New Efficient Method for the Preparation of Sulfone-Functionalized Prenylhydroquinones

Fujita, Yoshiji,Ishiguro, Michihiro,Onishi, Takashi,Nishida, Takashi

, p. 469 - 471 (2007/10/02)

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