158511-58-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 158511-58-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,8,5,1 and 1 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 158511-58:
(8*1)+(7*5)+(6*8)+(5*5)+(4*1)+(3*1)+(2*5)+(1*8)=141
141 % 10 = 1
So 158511-58-1 is a valid CAS Registry Number.
InChI:InChI=1/C47H76O18/c1-21-30(52)33(55)35(57)38(61-21)64-37-31(53)24(50)19-60-40(37)63-29-11-12-43(4)26(44(29,5)20-49)10-13-45(6)27(43)9-8-22-23-16-42(2,3)14-15-47(23,28(51)17-46(22,45)7)41(59)65-39-36(58)34(56)32(54)25(18-48)62-39/h8,21,23-40,48-58H,9-20H2,1-7H3/t21-,23+,24-,25+,26?,27+,28+,29-,30-,31-,32+,33+,34-,35+,36+,37+,38-,39-,40-,43-,44-,45+,46+,47+/m0/s1