146109-34-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 146109-34-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,6,1,0 and 9 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 146109-34:
(8*1)+(7*4)+(6*6)+(5*1)+(4*0)+(3*9)+(2*3)+(1*4)=114
114 % 10 = 4
So 146109-34-4 is a valid CAS Registry Number.
InChI:InChI=1/C43H72O13/c1-20-17-27-39(4,5)28(55-38-35(48)33(46)26(54-38)19-51-22(3)44)12-15-41(27,8)24-18-25(53-37-36(49)34(47)32(45)21(2)52-37)31-23(11-14-42(31,9)30(20)24)43(10)16-13-29(56-43)40(6,7)50/h20-21,23-38,45-50H,11-19H2,1-10H3/t20?,21-,23?,24?,25-,26-,27?,28?,29?,30?,31?,32-,33-,34-,35+,36+,37-,38-,41+,42+,43-/m0/s1