99541-30-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 99541-30-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,9,5,4 and 1 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 99541-30:
(7*9)+(6*9)+(5*5)+(4*4)+(3*1)+(2*3)+(1*0)=167
167 % 10 = 7
So 99541-30-7 is a valid CAS Registry Number.
InChI:InChI=1/C13H15F3OS/c1-2-3-4-10-5-7-11(8-6-10)18-9-12(17)13(14,15)16/h5-8H,2-4,9H2,1H3