75986-03-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 75986-03-7 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 3 respectively.
Calculate Digit Verification of CAS Registry Number 75986-03:
(7*7)+(6*5)+(5*9)+(4*8)+(3*6)+(2*0)+(1*3)=177
177 % 10 = 7
So 75986-03-7 is a valid CAS Registry Number.
75986-03-7Relevant articles and documents
A NOVEL SYNTHESIS OF (+/-)-3-AMINONOCARDICINIC ACID
Chiba, K.,Mori, M.,Ban, Y.
, p. 387 - 392 (2007/10/02)
(+/-)-3-Aminonocardicinic acid (3-ANA, 2), which is an important material for the synthesis of nocardicin A (1) and other biologically active analogues, has been synthesized by the application of a new method for the synthesis of α-methylene-β-lactams.