130982-44-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 130982-44-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,0,9,8 and 2 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 130982-44:
(8*1)+(7*3)+(6*0)+(5*9)+(4*8)+(3*2)+(2*4)+(1*4)=124
124 % 10 = 4
So 130982-44-4 is a valid CAS Registry Number.
InChI:InChI=1/C34H53BN6O6/c1-31(2,3)45-30(44)40-23(18-21-12-8-7-9-13-21)27(42)34(28(36)43)15-11-17-41(34)26(14-10-16-39-29(37)38)35-46-25-20-22-19-24(32(22,4)5)33(25,6)47-35/h7-9,12-13,22-26H,10-11,14-20H2,1-6H3,(H2,36,43)(H,40,44)(H4,37,38,39)/t22-,23-,24-,25-,26?,33+,34-/m1/s1