136565-37-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 136565-37-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,6,5,6 and 5 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 136565-37:
(8*1)+(7*3)+(6*6)+(5*5)+(4*6)+(3*5)+(2*3)+(1*7)=142
142 % 10 = 2
So 136565-37-2 is a valid CAS Registry Number.
136565-37-2Relevant articles and documents
Use of Diethylaminosulfur Trifluoride in an Efficient Synthesis of (S)-N--5-(3-Fluoropropyl)-2-Methoxybenzamide
Mukherjee, Jogeshwar
, p. 151 - 154 (2007/10/02)
Diethylaminosulfur trifluoride (DAST) was used to prepare 2,6-dimethoxybenzoyl fluoride, which on reaction with (S)-N-ethyl-2-aminomethylpyrrolidine gave (S)-N--2,6-dimethoxybenzamide in > 95percent yields.A three-step effi
