74929-88-7 Usage
Description
Acetamidine-d3 hydrochloride is a chemical compound that serves as an essential precursor in the synthesis of various organic compounds, particularly in the production of 3-?Chloro-?3-?methyl-?d3-diazirine.
Uses
Used in Organic Synthesis:
Acetamidine-d3 hydrochloride is used as a precursor compound for the synthesis of 3-?Chloro-?3-?methyl-?d3-diazirine (CAS# 35496-73-2), which is a valuable intermediate in the preparation of various organic molecules and pharmaceuticals. Its deuterium-labeled nature makes it particularly useful in applications requiring stable isotopes for tracing or studying chemical reactions.
Check Digit Verification of cas no
The CAS Registry Mumber 74929-88-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,9,2 and 9 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 74929-88:
(7*7)+(6*4)+(5*9)+(4*2)+(3*9)+(2*8)+(1*8)=177
177 % 10 = 7
So 74929-88-7 is a valid CAS Registry Number.
74929-88-7Relevant articles and documents
SYNTHESIS OF 3-METHYL-1,2,4-THIADIAZOLE-5-CARBOHYDRAZIDE OR OF THE METHYL-d3 DEUTERATED FORM THEREOF
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Page/Page column 34, (2020/07/14)
The present invention relates to a method of synthesis of compound (I), wherein R1 represents methyl or methyl-d3, thus corresponding to 3-methyl-1,2,4-thiadiazole-5-carbohydrazide or to the methyl-d3 deuterated form thereof. These compounds are useful as key intermediates in the synthesis of pharmaceutical compounds, especially fezolinetant and deuterated fezolinetant.
