66512-17-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 66512-17-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,6,5,1 and 2 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 66512-17:
(7*6)+(6*6)+(5*5)+(4*1)+(3*2)+(2*1)+(1*7)=122
122 % 10 = 2
So 66512-17-2 is a valid CAS Registry Number.
InChI:InChI=1/C29H30F3NO12/c1-10-22(36)13(33-27(41)29(30,31)32)6-17(44-10)45-15-8-28(42,16(35)9-34)7-12-19(15)26(40)21-20(24(12)38)23(37)11-4-3-5-14(43-2)18(11)25(21)39/h3-5,10,13,15-17,22,34-36,38,40,42H,6-9H2,1-2H3,(H,33,41)/t10?,13?,15-,16?,17?,22?,28-/m0/s1