84012-66-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 84012-66-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,4,0,1 and 2 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 84012-66:
(7*8)+(6*4)+(5*0)+(4*1)+(3*2)+(2*6)+(1*6)=108
108 % 10 = 8
So 84012-66-8 is a valid CAS Registry Number.
InChI:InChI=1/2C12H25.2C8H12O4.Sn/c2*1-3-5-7-9-11-12-10-8-6-4-2;2*1-2-3-6-12-8(11)5-4-7(9)10;/h2*1,3-12H2,2H3;2*4-5H,2-3,6H2,1H3,(H,9,10);/q;;;;+2/p-2/b;;2*5-4-;/rC40H72O8Sn/c1-5-9-13-15-17-19-21-23-25-27-35-49(36-28-26-24-22-20-18-16-14-10-6-2,47-39(43)31-29-37(41)45-33-11-7-3)48-40(44)32-30-38(42)46-34-12-8-4/h29-32H,5-28,33-36H2,1-4H3/b31-29-,32-30-