73488-67-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 73488-67-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,4,8 and 8 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 73488-67:
(7*7)+(6*3)+(5*4)+(4*8)+(3*8)+(2*6)+(1*7)=162
162 % 10 = 2
So 73488-67-2 is a valid CAS Registry Number.
73488-67-2Relevant articles and documents
SYNTHESIS AND CONFORMATION OF N-TRITYL DIPEPTIDE DERIVATIVES
Matsoukas, J.,Tsegenidis, Th.,Cordopatis, P.,Theodoropoulos, D.
, p. 1869 - 1872 (2007/10/02)
N-Tritylamino acids activated with DCC/HOBt, were coupled with various amino acid derivatives without racemization.The trityl group was split off quantitatively in 10percent CCl3COOH monohydrate or CH2ClCOOH in CH2Cl2