1241599-62-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1241599-62-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,4,1,5,9 and 9 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1241599-62:
(9*1)+(8*2)+(7*4)+(6*1)+(5*5)+(4*9)+(3*9)+(2*6)+(1*2)=161
161 % 10 = 1
So 1241599-62-1 is a valid CAS Registry Number.
1241599-62-1Relevant articles and documents
On the nature of intermediates in the reactions of carbanions of diethyl arylmalonates with isocyanates
Gololobov,Slepchenkov,Petrovskii,Nelyubina
, p. 1088 - 1090 (2009)
A reaction of ethyl phenyl- and 4-nitrophenylmalonate carbanions with para-tolylsulfonyl isocyanate leads to stable addition products, the corresponding substituted para-tolyl-sulfonylacylamides.