68511-29-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 68511-29-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,8,5,1 and 1 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 68511-29:
(7*6)+(6*8)+(5*5)+(4*1)+(3*1)+(2*2)+(1*9)=135
135 % 10 = 5
So 68511-29-5 is a valid CAS Registry Number.
InChI:InChI=1/C20H39NO2.C4H4O4/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-20(23)21-18-19-22;5-3(6)1-2-4(7)8/h9-10,22H,2-8,11-19H2,1H3,(H,21,23);1-2H,(H,5,6)(H,7,8)/b10-9-;2-1+
