437-13-8 Usage
Uses
Triphenylsulfonium Tetrafluoroborate is a useful catalyst for photoinitiated polmerization.
Check Digit Verification of cas no
The CAS Registry Mumber 437-13-8 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 4,3 and 7 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 437-13:
(5*4)+(4*3)+(3*7)+(2*1)+(1*3)=58
58 % 10 = 8
So 437-13-8 is a valid CAS Registry Number.
InChI:InChI=1/C18H15S.BF4/c1-4-10-16(11-5-1)19(17-12-6-2-7-13-17)18-14-8-3-9-15-18;2-1(3,4)5/h1-15H;/q+1;-1