11005-70-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 11005-70-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,1,0,0 and 5 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 11005-70:
(7*1)+(6*1)+(5*0)+(4*0)+(3*5)+(2*7)+(1*0)=42
42 % 10 = 2
So 11005-70-2 is a valid CAS Registry Number.
InChI:InChI=1/C42H66O18/c1-18-28(45)35(53-4)36(60-38-34(51)32(49)30(47)26(59-38)17-55-37-33(50)31(48)29(46)25(15-43)58-37)39(56-18)57-21-7-10-40(2)20(14-21)5-6-24-23(40)8-11-41(3)22(9-12-42(24,41)52)19-13-27(44)54-16-19/h13,18,20-26,28-39,43,45-52H,5-12,14-17H2,1-4H3/t18-,20+,21-,22+,23?,24?,25+,26+,28+,29+,30+,31-,32-,33+,34+,35-,36+,37+,38-,39+,40-,41+,42-/m0/s1