146446-03-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 146446-03-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,6,4,4 and 6 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 146446-03:
(8*1)+(7*4)+(6*6)+(5*4)+(4*4)+(3*6)+(2*0)+(1*3)=129
129 % 10 = 9
So 146446-03-9 is a valid CAS Registry Number.
InChI:InChI=1/C41H46N2O22S/c1-11-5-17-24(31(51)21(11)38(55)43-18(9-44)39(56)57)23-15(8-16-25(32(23)52)28(48)14-6-13(61-4)7-19(46)22(14)27(16)47)29(49)35(17)64-40-33(53)36(26(42-3)12(2)62-40)65-41-34(54)37(66(58,59)60)30(50)20(10-45)63-41/h5-8,12,18,20,26,29-30,33-37,40-42,44-46,49-54H,9-10H2,1-4H3,(H,43,55)(H,56,57)(H,58,59,60)/t12-,18-,20-,26+,29+,30-,33-,34-,35+,36+,37+,40+,41+/m1/s1