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17682-83-6

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17682-83-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 17682-83-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,7,6,8 and 2 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 17682-83:
(7*1)+(6*7)+(5*6)+(4*8)+(3*2)+(2*8)+(1*3)=136
136 % 10 = 6
So 17682-83-6 is a valid CAS Registry Number.
InChI:InChI=1/C14H15NO2S/c16-13-11-8-4-5-9-12(11)14(17)15(13)18-10-6-2-1-3-7-10/h4-5,8-10H,1-3,6-7H2

17682-83-6SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 11, 2017

Revision Date: Aug 11, 2017

1.Identification

1.1 GHS Product identifier

Product name (2S)-2-acetamido-N-(4-nitrophenyl)-3-phenylpropanamide

1.2 Other means of identification

Product number -
Other names N-acetylphenylalanine p-nitroanilide

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:17682-83-6 SDS

17682-83-6Downstream Products

17682-83-6Relevant articles and documents

N-ACYLATED PHENYLALANINE p-NITROANILIDES: NEW SUBSTRATES FOR CHYMOTRYPSIN

Kasafirek, Evzen,Bartik, Michal

, p. 442 - 451 (2007/10/02)

Chromogenic substrates of the following types were synthesized: X-Phenylalanine p-nitroanilides, where X = acetyl, hydroxyacetyl, methoxyethoxyacetyl, and 3-carboxy-2-propenoyl, (glycyl)n-phenylalanine p-nitroanilides and 3-carboxypropanoyl(glycyl)n-phenylalanine p-nitroanilides, where n= 1,2,3, (glycyl)n-tyrosine p-nitroanilides and 3-carboxypropanoyl(glycyl)n-tyrosine p-nitroanilides, where n= 0,1,2, and also acetylhistidyl-glycyl-glycyl-phenylalanine p-nitroanilide.The konstants Km, kcat and C (i.e. kcat/Km) were estimated for enzymatic splitting by chymotrypsin.The greatest kcat values were found for 3-carboxypropanoyl-glycyl-glycyl-tyrosine p-nitroanilide and 3-carboxypropanoyl-glycyl-glycyl-phenylalanine p-nitroanilide, 40.5 and 16.9, respectively.The smallest Km value, 1.1E-04 (mM) was observed with acetylhistidyl-glycyl-glycyl-phenylalanine p-nitroanilide, which exhibited also the greatest C constant, 115 000 (M-1s-1).

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