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780772-64-7

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780772-64-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 780772-64-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,8,0,7,7 and 2 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 780772-64:
(8*7)+(7*8)+(6*0)+(5*7)+(4*7)+(3*2)+(2*6)+(1*4)=197
197 % 10 = 7
So 780772-64-7 is a valid CAS Registry Number.

780772-64-7Relevant articles and documents

Synthesis of all 16 stereoisomers of pinesaw fly sex pheromones - Tools and tactics for solving problems in fluorous mixture synthesis

Dandapani, Sivaraman,Jeske, Mario,Curran, Dennis P.

, p. 9447 - 9462 (2007/10/03)

The application of fluorous mixture synthesis (FMS) for accessing natural products and their stereoisomers was validated by the total synthesis of all 16 stereoisomers of the pine sawfly sex pheromone. Four fluorous p-methoxybenzyl groups were used as tag

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