103735-89-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 103735-89-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,3,7,3 and 5 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 103735-89:
(8*1)+(7*0)+(6*3)+(5*7)+(4*3)+(3*5)+(2*8)+(1*9)=113
113 % 10 = 3
So 103735-89-3 is a valid CAS Registry Number.
InChI:InChI=1/C43H52O15/c1-17-12-25-24(28(45)13-17)14-26-37(42(25)50)41(49)23-7-6-22(40(48)36(23)43(26)51)30-15-31(38(46)20(4)52-30)57-34-11-9-29(19(3)54-34)56-35-16-32(39(47)21(5)55-35)58-33-10-8-27(44)18(2)53-33/h6-7,12-14,18-21,27,29-35,38-39,44-48,50H,8-11,15-16H2,1-5H3