68508-46-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 68508-46-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,8,5,0 and 8 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 68508-46:
(7*6)+(6*8)+(5*5)+(4*0)+(3*8)+(2*4)+(1*6)=153
153 % 10 = 3
So 68508-46-3 is a valid CAS Registry Number.
InChI:InChI=1/C44H66O14/c1-12-28-14-15-29(33(36(28)49)40(50)51)21(3)18-22(4)34(47)25(7)35(48)26(8)37-23(5)19-24(6)43(56-37)17-16-31(46)44(58-43)27(9)39(53-11)42(10,57-44)32-20-30(45)38(55-32)41(52)54-13-2/h14-17,21-27,30-32,34,37-39,45-47,49H,12-13,18-20H2,1-11H3,(H,50,51)/t21?,22-,23+,24-,25+,26?,27?,30-,31?,32?,34?,37+,38?,39-,42?,43?,44?/m1/s1