751-29-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 751-29-1 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 7,5 and 1 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 751-29:
(5*7)+(4*5)+(3*1)+(2*2)+(1*9)=71
71 % 10 = 1
So 751-29-1 is a valid CAS Registry Number.
InChI:InChI=1/C26H32O8/c1-22(2,31)16-12-17(27)25(5)15(23(16,3)9-7-18(28)29)6-10-24(4)19(14-8-11-32-13-14)33-21(30)20-26(24,25)34-20/h7-9,11,13,15-16,19-20,31H,6,10,12H2,1-5H3,(H,28,29)/t15-,16+,19?,20-,23-,24+,25+,26-/m1/s1