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147730-52-7

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147730-52-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 147730-52-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,7,7,3 and 0 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 147730-52:
(8*1)+(7*4)+(6*7)+(5*7)+(4*3)+(3*0)+(2*5)+(1*2)=137
137 % 10 = 7
So 147730-52-7 is a valid CAS Registry Number.

147730-52-7Downstream Products

147730-52-7Relevant articles and documents

Synthesis of loliolide, actinidiolide, dihydroactinidiolide, and aeginetolide via cerium enolate chemistry

Eidman, Kirk F.,MacDougall, Brian S.

, p. 9513 - 9516 (2007/10/03)

(Chemical Equation Presented) Loliolide, aeginetolide, actinidiolide, and dihydroactinidiolide were synthesized in racemic form from a single common intermediate, prepared through the 1,2 addition of the cerium enolate of ethyl acetate to 2,6,6-trimethylcylohexenone.

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

SYNTHESE DU (+/-) LOLIOLIDE PAR POLYCYCLISATION DE L'ACIDE HOMOGERANIQUE.

Rouessac, Francis,Zamarlik, Henri,Gnonlonfoun, Noupko

, p. 2247 - 2250 (2007/10/02)

A new synthesis of (+/-) loliolide was achieved from pure homogeranic acid in a stereospecific fashion.The intermediate ethylenic lactone 6 was converted to the racemate of lol

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