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612068-44-7

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612068-44-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 612068-44-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,1,2,0,6 and 8 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 612068-44:
(8*6)+(7*1)+(6*2)+(5*0)+(4*6)+(3*8)+(2*4)+(1*4)=127
127 % 10 = 7
So 612068-44-7 is a valid CAS Registry Number.

612068-44-7Relevant articles and documents

Synthesis of galanthamine analogs as acetylcholinesterase inhibitors via intramolecular heck cvclization

Liang, Pi-Hui,Hsin, Ling-Wei,Pong, Sung-Ling,Hsu, Chia-Huei,Cheng, Chen-Yu

, p. 449 - 456 (2007/10/03)

A novel approach towards the construction of the galanthamine skeleton was demonstrated by the Pdcatalyzed cyclization of N-[2-(l,4-dioxa-spiro[4,5]dec-7- en-8-yl)-ethyl]-2-iodo-4-methoxy-N-methylbenzamide (23), with formation of the benzazepine ring and creation of a quaternary carbon.

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