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106689-68-3

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106689-68-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 106689-68-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,6,6,8 and 9 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 106689-68:
(8*1)+(7*0)+(6*6)+(5*6)+(4*8)+(3*9)+(2*6)+(1*8)=153
153 % 10 = 3
So 106689-68-3 is a valid CAS Registry Number.

106689-68-3Relevant articles and documents

First synthesis of 4-methyl-5H-pyrido[3',4':4,5]pyrrolo[3,2-c]pyridine derivatives, tricyclic analogs of the 9-azaellipticine series

Bisagni,Chi Hung

, p. 2311 - 2318 (2007/10/02)

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