75350-16-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 75350-16-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,5,3,5 and 0 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 75350-16:
(7*7)+(6*5)+(5*3)+(4*5)+(3*0)+(2*1)+(1*6)=122
122 % 10 = 2
So 75350-16-2 is a valid CAS Registry Number.
75350-16-2Relevant articles and documents
Imidoylketene Imines, III. Preparation and Conformation of Vinylogous Ureas
Goerdeler, Joachim,Lindner, Christian
, p. 2499 - 2508 (2007/10/02)
A number of new β-aminocroton- and cinnamamides (3), often with 2-cyano, -keto, or -ester groups, were prepared by addition of the corresponding secondary enamines 1 to isocyanates.In the case of tert-butyl isocyanate the use of zinc chloride was helpful.
