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737765-54-7

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737765-54-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 737765-54-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,3,7,7,6 and 5 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 737765-54:
(8*7)+(7*3)+(6*7)+(5*7)+(4*6)+(3*5)+(2*5)+(1*4)=207
207 % 10 = 7
So 737765-54-7 is a valid CAS Registry Number.

737765-54-7Relevant articles and documents

An advanced intermediate for the synthesis of (±)-pumiliotoxin C and its analogues

Shao, Zhi-Hui,Peng, Fang-Zhi,Chen, Jing-Bo,Wang, Chen-Ying,Huang, Rong,Tu, Yong-Qiang,Li, Liang,Zhang, Hong-Bin

, p. 2031 - 2038 (2007/10/03)

Compound 1 as a versatile intermediate for the synthesis of (±)-pumiliotoxin C and its analogues was prepared from commercially available cyclohexanone. The key step in the synthesis was the construction of octahydroquinoline ring by a stereoselective ami

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