80003-51-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 80003-51-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,0,0,0 and 3 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 80003-51:
(7*8)+(6*0)+(5*0)+(4*0)+(3*3)+(2*5)+(1*1)=76
76 % 10 = 6
So 80003-51-6 is a valid CAS Registry Number.
InChI:InChI=1/C23H38O5/c1-4-14-23(2,3)15-13-17(24)11-12-19-18(20(25)16-21(19)26)9-7-5-6-8-10-22(27)28/h5,7,11-12,17-19,21,24,26H,4,6,8-10,13-16H2,1-3H3,(H,27,28)/b7-5-,12-11+/t17-,18-,19-,21-/m1/s1