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75986-04-8

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75986-04-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 75986-04-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,5,9,8 and 6 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 75986-04:
(7*7)+(6*5)+(5*9)+(4*8)+(3*6)+(2*0)+(1*4)=178
178 % 10 = 8
So 75986-04-8 is a valid CAS Registry Number.

75986-04-8Relevant articles and documents

A Novel Synthesis of (+/-)-3-Aminonocardinic Acid

Chiba, Katsumi,Mori, Miwako,Ban, Yoshio

, p. 770 - 772 (1980)

(+/-)-3-Aminonocardinic acid, which is an important starting material for the synthesis of nocardicin A and other biologically active analogues, has been synthesized by application of a new method for synthesis of α-methylene-β-lactams.

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