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(4aR,8R,8aR)-8a-Hydroxy-8-isopropyl-5-methylene-3,4,4a,5,6,7,8,8a-octahydro-naphthalene-2-carboxylic acid methyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

74923-23-2

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74923-23-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 74923-23-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,9,2 and 3 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 74923-23:
(7*7)+(6*4)+(5*9)+(4*2)+(3*3)+(2*2)+(1*3)=142
142 % 10 = 2
So 74923-23-2 is a valid CAS Registry Number.

74923-23-2Downstream Products

74923-23-2Relevant academic research and scientific papers

Stereocontrolled Synthesis of (+)-Isocalamendiol via Photocycloaddition

Williams, John R.,Callahan, James F.

, p. 4479 - 4483 (2007/10/02)

Photocycloaddition of methyl cyclobutenecarboxylate (1b) to (-)-piperitone (2) affords the photoadduct 3b.Sodium cyanoborohydride reduction of 3b affords the lactone 4 which upon thermolysis yields the cis-1(10)-trans-4-germacrene 5.Flash vacuum pyrolysis

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