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136340-68-6

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136340-68-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 136340-68-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,6,3,4 and 0 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 136340-68:
(8*1)+(7*3)+(6*6)+(5*3)+(4*4)+(3*0)+(2*6)+(1*8)=116
116 % 10 = 6
So 136340-68-6 is a valid CAS Registry Number.

136340-68-6Relevant articles and documents

Successful asymmetric Diels-Alder approach to optically active C-nucleosides. Enantioselective total synthesis of D-showdomycin and D-2,5-anhydroallose derivatives

Takayama,Iyobe,Koizumi

, p. 433 - 435 (1987)

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