145932-53-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 145932-53-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,5,9,3 and 2 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 145932-53:
(8*1)+(7*4)+(6*5)+(5*9)+(4*3)+(3*2)+(2*5)+(1*3)=142
142 % 10 = 2
So 145932-53-2 is a valid CAS Registry Number.
InChI:InChI=1/C34H56O27/c1-9(40)2-16-52-8-15-30(57-16)21(47)25(51)34(56-15)61-29-14(7-39)55-33(24(50)20(29)46)60-28-13(6-38)54-32(23(49)19(28)45)59-27-12(5-37)53-31(22(48)18(27)44)58-26(11(42)4-36)17(43)10(41)3-35/h3,10-34,36-39,41-51H,2,4-8H2,1H3/t10-,11+,12+,13+,14+,15+,16?,17+,18+,19+,20+,21+,22+,23+,24+,25+,26+,27+,28+,29+,30+,31+,32+,33+,34+/m0/s1