1243630-41-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1243630-41-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,4,3,6,3 and 0 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1243630-41:
(9*1)+(8*2)+(7*4)+(6*3)+(5*6)+(4*3)+(3*0)+(2*4)+(1*1)=122
122 % 10 = 2
So 1243630-41-2 is a valid CAS Registry Number.
1243630-41-2Relevant academic research and scientific papers
Reactions of 4-tosyl-2-phenyl-5-chloro-1,3-thiazole with N-, O-, and S-nucleophiles
Turov,Vinogradova,Brovarets,Drach
, p. 825 - 828 (2011/01/10)
The accessible two-center electrophilic substrate 4-tosyl-2-phenyl-5- chloro-1,3-thiazole reacts regioselectively with N-, O-, and S-nucleophiles to eliminate a chloride ion. The analog of this substrate, 4-tosyl-2-phenyl-5-p- chlorophenylsulphonyl-1,3-th
