866-92-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 866-92-2 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 8,6 and 6 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 866-92:
(5*8)+(4*6)+(3*6)+(2*9)+(1*2)=102
102 % 10 = 2
So 866-92-2 is a valid CAS Registry Number.
InChI:InChI=1/C29H12F48O4/c30-5(31)13(46,47)21(62,63)25(70,71)17(54,55)9(38,39)1-78-29(79-2-10(40,41)18(56,57)26(72,73)22(64,65)14(48,49)6(32)33,80-3-11(42,43)19(58,59)27(74,75)23(66,67)15(50,51)7(34)35)81-4-12(44,45)20(60,61)28(76,77)24(68,69)16(52,53)8(36)37/h5-8H,1-4H2