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Benzoic acid (1R,4R,4aS,4bS,5S,8aS,9R,10aS)-5,9-diacetoxy-4-hydroxy-1,4a,7-trimethyl-6-oxo-1,3,4,4a,4b,5,6,9,10,10a-decahydro-2H-phenanthren-8a-ylmethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

123834-91-3

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123834-91-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 123834-91-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,3,8,3 and 4 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 123834-91:
(8*1)+(7*2)+(6*3)+(5*8)+(4*3)+(3*4)+(2*9)+(1*1)=123
123 % 10 = 3
So 123834-91-3 is a valid CAS Registry Number.

123834-91-3Downstream Products

123834-91-3Relevant academic research and scientific papers

An Enantioselective Synthesis of (+)-Picrasin B, (+)-Δ2-Picrasin B, and (+)-Quassin from the R-(-) Enantiomer of the Wieland-Miescher Ketone

Kim, Moonsun,Kawada, Kenji,Gross, Raymond S.,Watt, David S.

, p. 504 - 511 (2007/10/02)

An enantioselective total synthesis of (+)-picrasin B (1), (+)-Δ2-picrasin B (11), and (+)-quassin (12) from the R-(-) enantiomer of the Wieland-Miescher ketone (3) employed an A-AB-ABC-ABCD sequence to assemble the tetracyclic skeleton.The cru

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