144285-59-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 144285-59-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,4,2,8 and 5 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 144285-59:
(8*1)+(7*4)+(6*4)+(5*2)+(4*8)+(3*5)+(2*5)+(1*9)=136
136 % 10 = 6
So 144285-59-6 is a valid CAS Registry Number.
InChI:InChI=1/C30H33NO12/c1-5-41-29(38)31-16-9-19(42-12(2)24(16)33)43-18-11-30(39,13(3)32)10-15-21(18)28(37)23-22(26(15)35)25(34)14-7-6-8-17(40-4)20(14)27(23)36/h6-8,12,16,18-19,24,33,35,37,39H,5,9-11H2,1-4H3,(H,31,38)