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147641-89-2

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147641-89-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 147641-89-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,7,6,4 and 1 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 147641-89:
(8*1)+(7*4)+(6*7)+(5*6)+(4*4)+(3*1)+(2*8)+(1*9)=152
152 % 10 = 2
So 147641-89-2 is a valid CAS Registry Number.

147641-89-2Relevant articles and documents

Carotenoids and Degraded Carotenoids, VIII. Synthesis of (+)-Dihydroactinidiolide, (+)- and (-)-Actinidiolide, (+)- and (-)-Loliolide as well as (+)- and (-)-Epiloliolide

Mori, Kenji,Khlebnikov, Vladimir

, p. 77 - 82 (2007/10/02)

Enantiomerically pure (S)-2,4,4-trimethyl-2-cyclohexen-1-ol (1) was efficiently converted into four degraded lactonic carotenoids: (S)-dihydroactinidiolide (5), (S)-actinidiolide (9), (6S,7aR)-loliolide (11) and (6S,7aS)-epiloliolide (12). (R)-Actinidioli

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