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917251-11-7

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917251-11-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 917251-11-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,1,7,2,5 and 1 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 917251-11:
(8*9)+(7*1)+(6*7)+(5*2)+(4*5)+(3*1)+(2*1)+(1*1)=157
157 % 10 = 7
So 917251-11-7 is a valid CAS Registry Number.

917251-11-7Relevant articles and documents

Two simple and alternative approaches for the synthesis of anticancer active goniothalamin

Narasimhulu, Manchala,Siva Prasad,Appa, Rama Moorthy,Lakshmidevi, Jangam,Venkateswarlu, Katta

, p. 326 - 337 (2018/07/05)

Two alternative and straightforward routes were developed for the construction of (R)-goniothalamin, a natural anticancer agent. The first method starts with (R)-glycidol involving stereoselective (partial) reduction of alkyne and sulfoxide Julia-Lythgoe

First stereoselective total synthesis of cryptomoscatone D2 and syntheses of (5 R,7 S)-kurzilactone and (+)-cryptofolione by an asymmetric acetate aldol approach

Yadav, Jhillusingh,Ganganna, Bogonda,Bhunia, Dineshchandra

supporting information; experimental part, p. 1365 - 1372 (2012/07/14)

An efficient concise stereoselective total synthesis of cryptomoscatone D2 and syntheses of (5R,7S)-kurzilactone and (+)-cryptofolione, based on an asymmetric acetate aldol reaction starting from trans-cinnamaldehyde, are described. The other key reaction

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