20184-94-5 Usage
General Description
1-Methylhydrazine-1-dithiocarboxylic acid methyl ester is an organic compound with the molecular formula C3H7N3S2. It is a methyl ester derivative of 1-methylhydrazine-1-dithiocarboxylic acid, which is used as a chelating agent in analytical chemistry. 1-Methylhydrazine-1-dithiocarboxylic acid methyl ester is known for its ability to form stable complexes with metal ions, making it useful for a variety of applications in the field of chemistry and biochemistry. It is a yellowish liquid with a pungent odor and is primarily used in research laboratories and industrial settings for its chelating properties. Due to its potential health hazards, proper safety precautions should be followed when handling this chemical.
Check Digit Verification of cas no
The CAS Registry Mumber 20184-94-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,0,1,8 and 4 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 20184-94:
(7*2)+(6*0)+(5*1)+(4*8)+(3*4)+(2*9)+(1*4)=85
85 % 10 = 5
So 20184-94-5 is a valid CAS Registry Number.
InChI:InChI=1/C3H8N2S2/c1-5(4)3(6)7-2/h4H2,1-2H3
20184-94-5Relevant articles and documents
On Triazoles. XXVIII. Synthesis of Isomeric 1,2,4-Triazolylcarbothiohydrazides
Barkoczy, Jozsef,Reiter, Jozsef
, p. 1677 - 1683 (2007/10/02)
Different 3a, 3b, 9, 10 and 12 type 5-amino-1,2,4-triazolylcarbothiohydrazide isomers representing all possible isomeric types derived from 5-amino-1,2,4-triazoles were synthesised from the corresponding 5-amino-1,2,4-triazolyldithiocarbonates and hydrazines.HPLC measurements proved that in case of monosubstituted hydrazines the steric press in the intermediate 6 caused besides formation of the expected derivative 3a the formation of compounds 4 and 5, too, while the intermediate 7 yielded only 3b.Thermal rearangement of derivatives 3a in acetic acid led to isomers 9 and 10, respectively.