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D(-)-AMETHOPTERIN is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

51865-79-3

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51865-79-3 Usage

Chemical Properties

Solid

Check Digit Verification of cas no

The CAS Registry Mumber 51865-79-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,1,8,6 and 5 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 51865-79:
(7*5)+(6*1)+(5*8)+(4*6)+(3*5)+(2*7)+(1*9)=143
143 % 10 = 3
So 51865-79-3 is a valid CAS Registry Number.
InChI:InChI=1/C20H22N8O5/c1-28(2)12-5-3-4-9(18(31)25-10(19(32)33)6-7-13(29)30)14(12)11-8-23-17-15(24-11)16(21)26-20(22)27-17/h3-5,8,10H,6-7H2,1-2H3,(H,25,31)(H,29,30)(H,32,33)(H4,21,22,23,26,27)/t10-/m1/s1

51865-79-3 Well-known Company Product Price

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  • USP

  • (1413988)  R-Methotrexate  United States Pharmacopeia (USP) Reference Standard

  • 51865-79-3

  • 1413988-5MG

  • 14,578.20CNY

  • Detail

51865-79-3SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 16, 2017

Revision Date: Aug 16, 2017

1.Identification

1.1 GHS Product identifier

Product name D-Amethopterin

1.2 Other means of identification

Product number -
Other names Einecs 257-482-2

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:51865-79-3 SDS

51865-79-3Upstream product

51865-79-3Downstream Products

51865-79-3Relevant academic research and scientific papers

Enantioseparation using cyclosophoraoses as a novel chiral additive in capillary electrophoresis

Lee, Sanghoo,Jung, Seunho

, p. 1143 - 1146 (2003)

Cyclosophoraoses, cyclic β-(1→2)-D-glucans produced by Rhizobium meliloti 2011, were used as a novel chiral additive for the separation of terbutaline, amethopterin, thyroxine and N-acetylphenylalanine enantiomers in aqueous capillary electrophoresis (CE). Enantioseparation took place in the normal- or reversed-polarity mode when a high concentration of neutral (60 mM) or anionic (40 mM) cyclosophoraoses was added to the background electrolyte (BGE).

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