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123556-20-7

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123556-20-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 123556-20-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,3,5,5 and 6 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 123556-20:
(8*1)+(7*2)+(6*3)+(5*5)+(4*5)+(3*6)+(2*2)+(1*0)=107
107 % 10 = 7
So 123556-20-7 is a valid CAS Registry Number.

123556-20-7Downstream Products

123556-20-7Relevant articles and documents

SYNTHESIS OF A NUMBER OF DERIVATIVES OF ALKALOIDS AND OF NITROGEN-CONTAINING HETEROCYCLES AND THEIR ANTICHOLINESTERASE ACTIVITIES

Dalimov, D. N.,Karimov, D. T.,Vaizburg, G. N.,Abduvakhabov, A. A.,Abdullaeva, L. K.,Kamaev, F. G.

, p. 702 - 708 (1988)

N-Methyl- and N-phenylcarbamates based on a number of alkaloids and nitrogen-containing heterocycles have been synthesized, and they have proved to be weak irreversible inhibitors of acetylcholinesterase and butyrylcholinesterase.It has been shown that th

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