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2-((4aS,8aS)-2,5,5,8a-Tetramethyl-3,4,4a,5,6,7,8,8a-octahydro-naphthalen-1-ylmethyl)-isoindole-1,3-dione is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

137266-47-8

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137266-47-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 137266-47-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,7,2,6 and 6 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 137266-47:
(8*1)+(7*3)+(6*7)+(5*2)+(4*6)+(3*6)+(2*4)+(1*7)=138
138 % 10 = 8
So 137266-47-8 is a valid CAS Registry Number.

137266-47-8Downstream Products

137266-47-8Relevant academic research and scientific papers

Synthesis and absolute configuration of drim-9(11)-en-8-ols from Aspergillus oryzae

Dominguez, Gema,Hueso-Rodriguez, Juan A.,De La Torre, Maria C.,Rodriguez, Benjamin

, p. 4765 - 4768 (2007/10/02)

An enantiomeric synthesis of the drimane sesquiterpenes 1 and 2has been achieved starting from the diterpene (+)-royleanone (3) via its derivative 5. This result establishes that the natural sesquiterpenes isolated from Aspergillus oryzae have a normal absolute stereochemistry, like steroids. This conclusion is opposite to other data recently published.

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