119644-07-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 119644-07-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,9,6,4 and 4 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 119644-07:
(8*1)+(7*1)+(6*9)+(5*6)+(4*4)+(3*4)+(2*0)+(1*7)=134
134 % 10 = 4
So 119644-07-4 is a valid CAS Registry Number.
InChI:InChI=1/C32H30O16/c1-31(45)27(41)19-17(25(39)29(31)43)21(35)11-7(33)5-9(47-3)13(15(11)23(19)37)14-10(48-4)6-8(34)12-16(14)24(38)20-18(22(12)36)26(40)30(44)32(2,46)28(20)42/h5-6,25-30,33-34,39-46H,1-4H3/t25-,26-,27+,28+,29+,30+,31-,32-/m0/s1