61907-87-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 61907-87-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,1,9,0 and 7 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 61907-87:
(7*6)+(6*1)+(5*9)+(4*0)+(3*7)+(2*8)+(1*7)=137
137 % 10 = 7
So 61907-87-7 is a valid CAS Registry Number.
61907-87-7Relevant academic research and scientific papers
NOUVELLE METHODE DE PREPARATION D'AMINES TERTIAIRES
Kapnang, H.,Charles, G.
, p. 1597 - 1600 (2007/10/02)
Tertiary amines R-N(CH2R')2 are obtained by reacting 1,5,3-perhydrodioxazepines derivatived from primary amines RNH2, with Grignard reagents R'MgX.