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4,5-Dimethoxy-imidazolidine-2-thione is a chemical compound with the molecular formula C5H10N2O2S. It is a heterocyclic compound, specifically an imidazolidine derivative, featuring a five-membered ring with two nitrogen atoms and one sulfur atom. The compound is characterized by the presence of two methoxy groups (-OCH3) attached to the 4 and 5 positions of the imidazolidine ring. This chemical is known for its potential applications in the synthesis of various pharmaceuticals and agrochemicals, as well as its use as an intermediate in the production of other organic compounds. Due to its reactivity and functional groups, it is an important building block in organic chemistry, particularly in the development of new drugs and chemical products.

3891-26-7

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3891-26-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 3891-26-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,8,9 and 1 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 3891-26:
(6*3)+(5*8)+(4*9)+(3*1)+(2*2)+(1*6)=107
107 % 10 = 7
So 3891-26-7 is a valid CAS Registry Number.

3891-26-7Downstream Products

3891-26-7Relevant academic research and scientific papers

α-Thioureidoalkylation of urea heteroanalogs

Gazieva,Nelyubina,Kravchenko,Sigachev,Glukhov,Struchkova,Lyssenko,Makhova

scheme or table, p. 1945 - 1954 (2011/01/07)

α-Thioureidoalkylation of urea heteroanalogs such as thiosemicarbazide, amino-guanidine, sulfamide, and sulfonamides with 4,5-dihydroxyimidazolidine-2-thiones has been studied. Previously unknown 4,5-bis[thiosemicarbazido(guanidinoamino)]imidazolidine-2-thiones, 5,7-dialkylperhydroimidazo[4,5- e][1,2,4]triazine-3,6-dithiones, 4,6-diethyl-5(3H)-thioxotetrahydro-1 H-imidazo[4,5- c][1,2,5]thiadiazole 2,2-dioxide, and 1,3-dialkyl-4-[guanidinoimino(arylsulfonylimino)]imidazolidine- 2-thiones have been synthesized.

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