432545-60-3 Usage
Description
METHOTREXATE-METHYL-D3, DIMETHYL ESTER, also known as Methotrexate-d3 Dimethyl Ester (CAS# 432545-60-3), is a chemical compound that is characterized as a yellow solid. It is primarily used in the field of organic synthesis due to its unique chemical properties.
Uses
Used in Organic Synthesis:
METHOTREXATE-METHYL-D3, DIMETHYL ESTER is used as a synthetic building block for the creation of various organic compounds. Its application in this field is due to its unique chemical structure, which allows for the formation of new molecules and the modification of existing ones.
Check Digit Verification of cas no
The CAS Registry Mumber 432545-60-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,3,2,5,4 and 5 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 432545-60:
(8*4)+(7*3)+(6*2)+(5*5)+(4*4)+(3*5)+(2*6)+(1*0)=133
133 % 10 = 3
So 432545-60-3 is a valid CAS Registry Number.
432545-60-3Relevant articles and documents
Synthesis of [C2H3]methotrexate and [C2H3]7-hydroxymethotrexate
Elmore, Charles S.,Dean, Dennis C.,Zhang, Yong,Gibson, Carter,Jenkins, Herb,Jones, Allen N.,Melillo, David G.
, p. 29 - 36 (2007/10/03)
Stable label analogues of methotrexate (MTX) and 7-hydroxymethotrexate (7-OH-MTX) were required for use as internal standards for LC/MS quantitation. A minimum incorporation of stable isotopes to produce a mass increase of 3 in the non-glutamate derived p
