133806-62-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 133806-62-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,3,8,0 and 6 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 133806-62:
(8*1)+(7*3)+(6*3)+(5*8)+(4*0)+(3*6)+(2*6)+(1*2)=119
119 % 10 = 9
So 133806-62-9 is a valid CAS Registry Number.
InChI:InChI=1/C34H33NO15/c1-9-5-16-21(27(41)18(9)32(45)35-10(2)33(46)47)20-14(26(40)31(16)50-34-30(44)29(43)23(37)11(3)49-34)8-15-22(28(20)42)25(39)13-6-12(48-4)7-17(36)19(13)24(15)38/h5-8,10-11,23,26,29-31,34,36-37,40-44H,1-4H3,(H,35,45)(H,46,47)/t10-,11-,23+,26+,29+,30-,31+,34+/m1/s1