33466-31-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 33466-31-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,3,4,6 and 6 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 33466-31:
(7*3)+(6*3)+(5*4)+(4*6)+(3*6)+(2*3)+(1*1)=108
108 % 10 = 8
So 33466-31-8 is a valid CAS Registry Number.
InChI:InChI=1/2C16H28O4.2C4H9.Sn/c2*1-2-3-4-5-6-7-8-9-10-11-14-20-16(19)13-12-15(17)18;2*1-3-4-2;/h2*12-13H,2-11,14H2,1H3,(H,17,18);2*1,3-4H2,2H3;/b2*13-12-;;;/r2C16H28O4.C8H18Sn/c2*1-2-3-4-5-6-7-8-9-10-11-14-20-16(19)13-12-15(17)18;1-3-5-7-9-8-6-4-2/h2*12-13H,2-11,14H2,1H3,(H,17,18);3-8H2,1-2H3/b2*13-12-;