1198273-41-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1198273-41-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,9,8,2,7 and 3 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1198273-41:
(9*1)+(8*1)+(7*9)+(6*8)+(5*2)+(4*7)+(3*3)+(2*4)+(1*1)=184
184 % 10 = 4
So 1198273-41-4 is a valid CAS Registry Number.
1198273-41-4Relevant articles and documents
On reactions of thiadiazinones: Synthesis of new 6-arylidene-1,3,4- thiadiazin-5-ones
Dalloul, Hany M.,El-Shorafa, Ali Z.
, p. 735 - 741 (2009)
6-Benzylidene-, 6-(furan-2-ylmethylene)-, and 6-(thiophen-2-ylmethylene)-1, 3,4-thia- diazin-5-ones have been synthesized by condensation of 1,3,4-thiadiazin-5-ones with appropriate aromatic aldehydes.