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304458-95-5

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304458-95-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 304458-95-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,0,4,4,5 and 8 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 304458-95:
(8*3)+(7*0)+(6*4)+(5*4)+(4*5)+(3*8)+(2*9)+(1*5)=135
135 % 10 = 5
So 304458-95-5 is a valid CAS Registry Number.

304458-95-5Downstream Products

304458-95-5Relevant articles and documents

Synthesis and evaluation of biological activities of 4-cyclopropyl-5-(2-fluorophenyl) arylhydrazono-2,3-dihydrothiazoles as potent antioxidant agents

Ghanbari Pirbasti,Mahmoodi, Nosrat O.,Abbasi Shiran, Jafar

, p. 196 - 210 (2016/03/25)

A new series of 4-cyclopropyl-5-(2-fluorophenyl)arylhydrazono-2,3-dihydrothiazole derivatives was synthesized via the reaction of prepared thiosemicarbazones with 2-bromo-1-cyclopropyl-2-(2-uorophenyl)ethanone in the presence of Et3 N as a catalyst throug

Efficient "on water" green route heterocyclization of thiosemicarbazones with DMAD

Singla, Rohit,Gautam, Deepika,Gautam, Poonam,Chaudhary

, p. 740 - 745 (2016/05/09)

A simple, efficient, and eco-friendly procedure for the synthesis of thiazolidin-4-one derivatives in water from cyclocondensation reaction of thiosemicarbazone derivatives and dimethylacetylene dicarboxylate (DMAD) in good yield is reported. The regiochemistry of the cyclized products is established by elemental analysis, IR, NMR, and mass spectral data. A single crystal X-ray diffraction study of a representative compound, 3f, is reported.

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