171200-71-8 Usage
Uses
(1S,2S)-N,N''-Bis[3-oxo-2-(2,4,6-trimethylbenzoyl)butylidene]-1,2-diphenylethylenediaminato Cobalt(II) is an organometallic, optically-active catalyst used in enantioselective synthetic reactions.
Check Digit Verification of cas no
The CAS Registry Mumber 171200-71-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,1,2,0 and 0 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 171200-71:
(8*1)+(7*7)+(6*1)+(5*2)+(4*0)+(3*0)+(2*7)+(1*1)=88
88 % 10 = 8
So 171200-71-8 is a valid CAS Registry Number.
InChI:InChI=1/C42H44N2O4.Co/c1-25-19-27(3)37(28(4)20-25)41(47)35(31(7)45)23-43-39(33-15-11-9-12-16-33)40(34-17-13-10-14-18-34)44-24-36(32(8)46)42(48)38-29(5)21-26(2)22-30(38)6;/h9-24,39-40,45-46H,1-8H3;/q;+2/p-2/b35-31+,36-32+,43-23+,44-24+;/t39-,40-;/m0./s1