63041-72-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 63041-72-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,3,0,4 and 1 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 63041-72:
(7*6)+(6*3)+(5*0)+(4*4)+(3*1)+(2*7)+(1*2)=95
95 % 10 = 5
So 63041-72-5 is a valid CAS Registry Number.
InChI:InChI=1/C23H16O/c1-24-23-20-13-12-15-6-2-4-8-18(15)21(20)14-17-11-10-16-7-3-5-9-19(16)22(17)23/h2-14H,1H3