76704-78-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 76704-78-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,6,7,0 and 4 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 76704-78:
(7*7)+(6*6)+(5*7)+(4*0)+(3*4)+(2*7)+(1*8)=154
154 % 10 = 4
So 76704-78-4 is a valid CAS Registry Number.
InChI:InChI=1/C30H46O8/c1-16-27(33)23(35-4)13-25(37-16)38-19-7-9-28(2)18(12-19)5-6-21-26(28)22(31)14-29(3)20(8-10-30(21,29)34)17-11-24(32)36-15-17/h11,16,18-23,25-27,31,33-34H,5-10,12-15H2,1-4H3/t16-,18-,19+,20-,21-,22-,23+,25+,26-,27-,28+,29-,30+/m1/s1