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330472-39-4

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330472-39-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 330472-39-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,3,0,4,7 and 2 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 330472-39:
(8*3)+(7*3)+(6*0)+(5*4)+(4*7)+(3*2)+(2*3)+(1*9)=114
114 % 10 = 4
So 330472-39-4 is a valid CAS Registry Number.

330472-39-4Downstream Products

330472-39-4Relevant academic research and scientific papers

Melamine-formaldehyde resin supported H+ a mild and inexpensive reagent for synthesis of coumarins under mild conditions

Rezaei, Ramin,Dorosty, Leila,Rajabzadeh, Maryam,Khalifeh, Reza

, p. 1313 - 1316 (2011)

Melamine-formaldehyde resin supported H+ is used as an efficient catalyst in the Pechmann condensation reaction of phenols with β-ketoesters, in solvent-free media leading to the formation of coumarin derivatives using conventional heating and

The first urea-based ionic liquid-stabilized magnetic nanoparticles: An efficient catalyst for the synthesis of bis(indolyl)methanes and pyrano[2,3-d]pyrimidinone derivatives

Zolfigol, Mohammad Ali,Ayazi-Nasrabadi, Roya,Baghery, Saeed

, p. 273 - 281 (2016/05/02)

Urea-based ionic liquid stabilized on silica-coated Fe3O4 magnetic nanoparticles, {Fe3O4atSiO2@(CH2)3-Urea-SO3H/HCl}, as an unexceptionable and smooth releasing urea f

Surfactant-assisted synthesis of bis(indolyl)methanes in water

Kolvari, Eskandar,Zolfigol, Mohammad Ali,Banary, Hoda

experimental part, p. 1305 - 1308 (2012/01/30)

An environmentally friendly synthesis method for bis(indolyl)methanes has been developed in the presence of sodium lauryl ether sulfate (SLES), electrophilic substitution reactions of indoles with aldehydes were accomplished in water as solvent at room te

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