104653-87-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 104653-87-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,4,6,5 and 3 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 104653-87:
(8*1)+(7*0)+(6*4)+(5*6)+(4*5)+(3*3)+(2*8)+(1*7)=114
114 % 10 = 4
So 104653-87-4 is a valid CAS Registry Number.
InChI:InChI=1/C45H75NO12/c1-28-15-18-34(48)23-35-13-12-14-36(57-35)24-39(53-9)45(26-56-45)40(54-10)25-38(52-8)32(5)44(58-41(50)20-16-28)33(6)42(51)29(2)17-19-37(49)31(4)43(55-11)30(3)21-22-46(7)27-47/h12-13,15-16,20-22,27,29-40,42-44,48-49,51H,14,17-19,23-26H2,1-11H3/b20-16+,22-21+,28-15+/t29-,30-,31+,32+,33+,34+,35+,36+,37?,38-,39+,40+,42+,43-,44?,45?/m1/s1