155762-41-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 155762-41-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,5,7,6 and 2 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 155762-41:
(8*1)+(7*5)+(6*5)+(5*7)+(4*6)+(3*2)+(2*4)+(1*1)=147
147 % 10 = 7
So 155762-41-7 is a valid CAS Registry Number.
InChI:InChI=1/C54H88O23/c1-23-32(60)42(76-46-40(68)37(65)41(26(20-57)73-46)75-44-38(66)35(63)33(61)24(18-55)71-44)43(77-45-39(67)36(64)34(62)25(19-56)72-45)47(70-23)74-31-10-11-49(4)27(50(31,5)21-58)8-12-51(6)28(49)9-13-54-29-16-48(2,3)14-15-53(29,22-69-54)30(59)17-52(51,54)7/h9,13,23-47,55-68H,8,10-12,14-22H2,1-7H3/t23-,24-,25-,26-,27-,28-,29-,30+,31+,32+,33-,34-,35+,36+,37-,38-,39-,40-,41-,42+,43-,44+,45+,46+,47+,49+,50+,51-,52+,53?,54?/m1/s1