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299430-21-0

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299430-21-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 299430-21-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,9,9,4,3 and 0 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 299430-21:
(8*2)+(7*9)+(6*9)+(5*4)+(4*3)+(3*0)+(2*2)+(1*1)=170
170 % 10 = 0
So 299430-21-0 is a valid CAS Registry Number.

299430-21-0Relevant articles and documents

Pheromone synthesis, CCIS synthesis of the enantiomers of anti-2,6-dimethylheptane-1,7-diol monotetrahydropyranyl ether and their conversion into the enantiomers of the sex pheromone components of the apple leafminer, Lyonetia prunifoliella

Nakamura, Yoshihide,Mori, Kenji

, p. 2745 - 2753 (2007/10/03)

Both (2R,6R)- and (2S,6S)-isomers of 2,6-dimethylheptane-1,7-diol monotetrahydropyranyl ether (4) were synthesized, and converted into the enantiomers of anti-10,14-dimethyl-1-octadecene (1), anti-5,9-dimethyloctadecane (2) and anti-5,9-dimethylheptadecane (3), the sex pheromone components of the apple leafminer (Lyonetia prunifoliella).

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