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131245-99-3

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131245-99-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 131245-99-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,1,2,4 and 5 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 131245-99:
(8*1)+(7*3)+(6*1)+(5*2)+(4*4)+(3*5)+(2*9)+(1*9)=103
103 % 10 = 3
So 131245-99-3 is a valid CAS Registry Number.

131245-99-3Downstream Products

131245-99-3Relevant articles and documents

Enantioselective synthesis of (1S,3S,5R)-1-acetoxy-5-benzyl-oxycyclohexan-3-ol and its application to the synthesis of compactin lactone moiety and quinic acid

Suemune,Matsuno,Uchida,Sakai

, p. 297 - 306 (2007/10/02)

Porcine liver esterase (PLE)-catalyzed asymmetric hydrolysis of meso-1,3-cis,3,5-cis-1,3-diacetoxy-5-benzyloxycyclohexane 1 afforded (1S,3S,5R)-2 of 87% e.e. Starting from this compound, compactin lactone moiety 17A and its C-6 diastereomer 17B were diast

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