80658-46-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 80658-46-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,0,6,5 and 8 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 80658-46:
(7*8)+(6*0)+(5*6)+(4*5)+(3*8)+(2*4)+(1*6)=144
144 % 10 = 4
So 80658-46-4 is a valid CAS Registry Number.
InChI:InChI=1/C53H76N14O13/c1-3-29(2)43(51(78)66-25-9-16-39(66)50(77)67-26-10-17-40(67)52(79)80)63-45(72)34(19-20-41(55)68)60-46(73)37-14-7-23-64(37)48(75)35(13-6-22-58-53(56)57)61-47(74)38-15-8-24-65(38)49(76)36(62-44(71)32(54)18-21-42(69)70)27-30-28-59-33-12-5-4-11-31(30)33/h4-5,8,11-12,15,28-29,32,34-40,43,59H,3,6-7,9-10,13-14,16-27,54H2,1-2H3,(H2,55,68)(H,60,73)(H,61,74)(H,62,71)(H,63,72)(H,69,70)(H,79,80)(H4,56,57,58)/t29-,32-,34-,35-,36-,37-,38-,39-,40-,43-/m0/s1