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(R)-2-Methylsulfanylthiocarboxyoxy-2-phenyl-propionic acid (1R,2S,5R)-5-methyl-2-(1-methyl-1-phenyl-ethyl)-cyclohexyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

138291-08-4

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138291-08-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 138291-08-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,8,2,9 and 1 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 138291-08:
(8*1)+(7*3)+(6*8)+(5*2)+(4*9)+(3*1)+(2*0)+(1*8)=134
134 % 10 = 4
So 138291-08-4 is a valid CAS Registry Number.

138291-08-4Relevant articles and documents

Stereogenic Reactions of the α-Carbon Radicals of 8-Phenylmenthyl Esters

Chen, Ming-Yi,Fang, Jim-Min,Tsai, Yeun-Min,Yeh, Ru-Long

, p. 1603 - 1604 (2007/10/02)

The stereoselective free-radical type reduction and cyclisation of 8-phenylmenthyl esters is described; the predominant products are considered to be derived from the transition states with conformations having the larger substituent anti to the alkoxy group of the ester.

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