90788-74-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 90788-74-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,0,7,8 and 8 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 90788-74:
(7*9)+(6*0)+(5*7)+(4*8)+(3*8)+(2*7)+(1*4)=172
172 % 10 = 2
So 90788-74-2 is a valid CAS Registry Number.
90788-74-2Relevant articles and documents
A VERSATILE VINYL SULPHIDE SYNTHESIS USING BENZENESULPHENYL CHLORIDE
Bartels, Birgit,Hunter, Roger,Simon, Clive D.,Tomlinson, Geoffrey D.
, p. 2985 - 2988 (2007/10/02)
Benzenesulphenyl chloride (PhSCl) in CH2Cl2 at -78 deg C converts thioacetals and thioketals to their α-chlorosulphides which afford vinyl sulphides on elimination.The method is compatible with a range of funcionality.