52246-55-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 52246-55-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,2,2,4 and 6 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 52246-55:
(7*5)+(6*2)+(5*2)+(4*4)+(3*6)+(2*5)+(1*5)=106
106 % 10 = 6
So 52246-55-6 is a valid CAS Registry Number.
InChI:InChI=1/C36H26Cl2N12O15S4.4Na/c1-50(18-5-3-2-4-6-18)36-45-32(38)44-35(47-36)41-24-15-20(67(57,58)59)11-16-12-26(69(63,64)65)28(29(51)27(16)24)49-48-23-13-17(7-10-25(23)68(60,61)62)39-33-42-31(37)43-34(46-33)40-22-9-8-19(66(54,55)56)14-21(22)30(52)53;;;;/h2-15,48H,1H3,(H,52,53)(H,54,55,56)(H,57,58,59)(H,60,61,62)(H,63,64,65)(H,41,44,45,47)(H2,39,40,42,43,46);;;;/q;4*+1/p-4/b49-28+;;;;