145355-51-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 145355-51-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,5,3,5 and 5 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 145355-51:
(8*1)+(7*4)+(6*5)+(5*3)+(4*5)+(3*5)+(2*5)+(1*1)=127
127 % 10 = 7
So 145355-51-7 is a valid CAS Registry Number.
145355-51-7Relevant articles and documents
Iminopropadienones, RN=C=C=C=O: Syntheses and Reactions
Mosandl, Thomas,Kappe, C. Oliver,Flammang, Robert,Wentrup, Curt
, p. 1571 - 1573 (2007/10/02)
Phenyliminopropadienone, PhN=C=C=C=O, is prepared and characterized, and initial chemical reactions are described.
