19411-70-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 19411-70-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,9,4,1 and 1 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 19411-70:
(7*1)+(6*9)+(5*4)+(4*1)+(3*1)+(2*7)+(1*0)=102
102 % 10 = 2
So 19411-70-2 is a valid CAS Registry Number.
19411-70-2Relevant articles and documents
SYNTHESIS OF 2,4-BIS(IMINO)AZETIDINES
L'abbe, Gerrit,Sorgeloos, Dominique,Toppet, Suzanne
, p. 2909 - 2912 (2007/10/02)
The reactions of carbodiimides with N-sulfonyl substituted ketenimines and those of bis(imino)thiazetidines with ester phosphoranes yield 2,4-bis(imino)azetidines.The limitations of the methods are outlined.