35870-10-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 35870-10-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,5,8,7 and 0 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 35870-10:
(7*3)+(6*5)+(5*8)+(4*7)+(3*0)+(2*1)+(1*0)=121
121 % 10 = 1
So 35870-10-1 is a valid CAS Registry Number.
35870-10-1Relevant articles and documents
Synthesis of amino acids diazoketones
Pettit, Georeg R.,Nelson, Paul S.
, p. 2097 - 2102 (2007/10/02)
A study of carboxylic acid -> diazoketone conversion was pursued employing the γ-carboxyl group of otherwise protected L-glutamic acids.The Arndt-Eistert route employing carboxylic acid chloride intermediates was found best (52percent yield,5b), performed