67463-05-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 67463-05-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,7,4,6 and 3 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 67463-05:
(7*6)+(6*7)+(5*4)+(4*6)+(3*3)+(2*0)+(1*5)=142
142 % 10 = 2
So 67463-05-2 is a valid CAS Registry Number.
InChI:InChI=1/C28H40O9/c1-5-24(32)35-15-23(31)22-9-13-28(34)21-8-12-27(33)14-19(37-18(3)30)6-11-26(27,16-36-17(2)29)20(21)7-10-25(22,28)4/h5,19-22,33-34H,1,6-16H2,2-4H3/t19-,20-,21+,22-,25+,26-,27-,28-/m0/s1