1344029-99-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1344029-99-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,4,4,0,2 and 9 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1344029-99:
(9*1)+(8*3)+(7*4)+(6*4)+(5*0)+(4*2)+(3*9)+(2*9)+(1*9)=147
147 % 10 = 7
So 1344029-99-7 is a valid CAS Registry Number.
1344029-99-7Relevant articles and documents
Metal- and solvent-free synthesis of N-sulfonylformamidines
Chandna, Nisha,Chandak, Navneet,Kumar, Pawan,Kapoor, Jitander K.,Sharma, Pawan K.
, p. 2294 - 2301 (2013/09/24)
A solvent-free green synthesis of N-sulfonylformamidines is reported via the direct condensation of N,N-dimethylformamide dimethyl acetal (DMF-DMA) and sulfonamide derivatives at room temperature. The described method avoids the use of metal catalysts as
