72226-93-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 72226-93-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,2,2,2 and 6 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 72226-93:
(7*7)+(6*2)+(5*2)+(4*2)+(3*6)+(2*9)+(1*3)=118
118 % 10 = 8
So 72226-93-8 is a valid CAS Registry Number.
InChI:InChI=1/C21H26O4/c1-4-21(24)8-7-15-13-6-5-12-9-16(22)17(23)10-14(12)19(13)18(25-3)11-20(15,21)2/h1,9-10,13,15,18-19,22-24H,5-8,11H2,2-3H3/t13-,15-,18-,19-,20-,21?/m0/s1
