107807-19-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 107807-19-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,7,8,0 and 7 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 107807-19:
(8*1)+(7*0)+(6*7)+(5*8)+(4*0)+(3*7)+(2*1)+(1*9)=122
122 % 10 = 2
So 107807-19-2 is a valid CAS Registry Number.
InChI:InChI=1/C28H33NO10/c1-5-28(37)9-8-12-17(27(28)39-16-10-13(29(3)4)22(32)11(2)38-16)24(34)21-20(23(12)33)25(35)18-14(30)6-7-15(31)19(18)26(21)36/h6-7,11,13,16,22,27,30-34,37H,5,8-10H2,1-4H3