139616-36-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 139616-36-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,9,6,1 and 6 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 139616-36:
(8*1)+(7*3)+(6*9)+(5*6)+(4*1)+(3*6)+(2*3)+(1*6)=147
147 % 10 = 7
So 139616-36-7 is a valid CAS Registry Number.
139616-36-7Relevant articles and documents
Phase-transfer catalyzed additions. VII. Preparation of 3-aryl-3-arylamino-2-(N-diphenylmethyleneamino)-propanenitriles
Dryanska,Tasheva
, p. 63 - 71 (2007/10/02)
The phase-transfer catalyzed reaction of N-diphenylmethyleneaminoacetonitrile 1 with arylidene-anilines 2 gives the title compounds in good yields.
