132368-18-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 132368-18-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,2,3,6 and 8 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 132368-18:
(8*1)+(7*3)+(6*2)+(5*3)+(4*6)+(3*8)+(2*1)+(1*8)=114
114 % 10 = 4
So 132368-18-4 is a valid CAS Registry Number.
InChI:InChI=1/C45H73NO13/c1-27-15-18-41(51)59-44(32(6)42(52)28(2)16-17-35(48)30(4)43(56-11)29(3)19-20-46(7)26-47)31(5)38(53-8)24-40(55-10)45(25-57-45)39(54-9)23-34-14-12-13-33(58-34)22-37(50)36(49)21-27/h12-13,15,18-21,26,28-34,36-40,42-44,49-50,52H,14,16-17,22-25H2,1-11H3/b18-15+,20-19+,27-21+/t28-,29+,30-,31-,32-,33-,34-,36-,37+,38+,39-,40-,42-,43+,44-,45-/m0/s1