6869-51-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 6869-51-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,8,6 and 9 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 6869-51:
(6*6)+(5*8)+(4*6)+(3*9)+(2*5)+(1*1)=138
138 % 10 = 8
So 6869-51-8 is a valid CAS Registry Number.
InChI:InChI=1/C29H44O10/c1-14-22(32)23(33)24(34)25(38-14)39-16-4-7-26(2)21-18(5-8-28(26,35)11-16)29(36)9-6-17(15-10-20(31)37-13-15)27(29,3)12-19(21)30/h10,14,16-19,21-25,30,32-36H,4-9,11-13H2,1-3H3/t14-,16-,17+,18+,19+,21+,22-,23+,24+,25-,26+,27+,28-,29?/m0/s1