136548-07-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 136548-07-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,6,5,4 and 8 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 136548-07:
(8*1)+(7*3)+(6*6)+(5*5)+(4*4)+(3*8)+(2*0)+(1*7)=137
137 % 10 = 7
So 136548-07-7 is a valid CAS Registry Number.
InChI:InChI=1/C42H68N10O11S/c1-23(2)19-32(40(61)46-27(35(45)56)15-18-64-5)52-17-14-28(42(52)63)47-41(62)34(24(3)4)51-38(59)29(20-25-11-7-6-8-12-25)49-39(60)31(22-53)50-37(58)30(21-33(54)55)48-36(57)26(44)13-9-10-16-43/h6-8,11-12,23-24,26-32,34,53H,9-10,13-22,43-44H2,1-5H3,(H2,45,56)(H,46,61)(H,47,62)(H,48,57)(H,49,60)(H,50,58)(H,51,59)(H,54,55)/t26-,27-,28+,29-,30-,31-,32-,34-/m0/s1