133766-38-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 133766-38-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,3,7,6 and 6 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 133766-38:
(8*1)+(7*3)+(6*3)+(5*7)+(4*6)+(3*6)+(2*3)+(1*8)=138
138 % 10 = 8
So 133766-38-8 is a valid CAS Registry Number.
133766-38-8Relevant articles and documents
A Simple, Efficient Synthesis of N6--N2--lysine (Boc-diethylhomoarginine)
Arzeno, H. B.,Bingenheimer, W.,Morgans, D. J.
, p. 3433 - 3437 (2007/10/02)
The synthesis of N6--N2-lysine (Boc-diethylhomoarginine) by regiospecific amidination of lysine with (ethylamino)(ethylimino)-methanesulfonic acid (2) is described.
