1133378-43-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1133378-43-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,3,3,3,7 and 8 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1133378-43:
(9*1)+(8*1)+(7*3)+(6*3)+(5*3)+(4*7)+(3*8)+(2*4)+(1*3)=134
134 % 10 = 4
So 1133378-43-4 is a valid CAS Registry Number.
1133378-43-4Relevant articles and documents
Synthesis and biological activities of novel thiazole derivatives of DHPMs via the N, S-dialkylation
Zhu, Xiao-Fei,Shi, De-Qing
, p. 2020 - 2028 (2008)
A series of novel 1-[6-aryl-1-(2-chlorothiazol-5-yl-methyl)-2-(2- chlorothiazol-5-yl -methylsulfanyl)-4-methyl-1,6-dihydropyrimidin-5-yl] carboxylates or ethanones 2 were synthesized via the N,S-dialkylation of 3,4-dihydropyrimidin-2(1H)-ones (DHPMs) 1 us
