156571-46-9 Usage
Uses
Different sources of media describe the Uses of 156571-46-9 differently. You can refer to the following data:
1. Thiol-reactive fluorescent probe for protein labeling. MDCC(7-Diethylamino-3-[N-(2-maleimidoethyl)carbamoyl]coumarin) has been used for preparing specific probes for inorganic phosphate.
2. 7-Diethylamino-3-[N-(2-maleimidoethyl)carbamoyl]coumarin is a thiol-reactive probe used for protein labeling.
Check Digit Verification of cas no
The CAS Registry Mumber 156571-46-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,6,5,7 and 1 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 156571-46:
(8*1)+(7*5)+(6*6)+(5*5)+(4*7)+(3*1)+(2*4)+(1*6)=149
149 % 10 = 9
So 156571-46-9 is a valid CAS Registry Number.
InChI:InChI=1/C20H21N3O5/c1-3-22(4-2)14-6-5-13-11-15(20(27)28-16(13)12-14)19(26)21-9-10-23-17(24)7-8-18(23)25/h5-8,11-12H,3-4,9-10H2,1-2H3,(H,21,26)
156571-46-9Relevant articles and documents
Thiol-reactive Fluorescent probes for Protein Labelling
Corrie, John E. T.
, p. 2975 - 2982 (2007/10/02)
Cyclisation of N-alkylmaleic acids mediated by acetic anhydride in dimethylacetamide in the presence of traces of cobalt naphthenate has been used for efficient assembly of a range of fluorescent maleimide reagents.The fluorescence responses of these reagents to addition of thiol across the maleimide double bond, and to hydrolysis of the meleimide ring, are described.
