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300701-85-3

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300701-85-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 300701-85-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,0,0,7,0 and 1 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 300701-85:
(8*3)+(7*0)+(6*0)+(5*7)+(4*0)+(3*1)+(2*8)+(1*5)=83
83 % 10 = 3
So 300701-85-3 is a valid CAS Registry Number.

300701-85-3Downstream Products

300701-85-3Relevant articles and documents

One-pot synthesis of 2-amino-3-cyano-4-arylsubstituted tetrahydrobenzo[b] pyrans catalysed by silica gel-supported polyphosphoric acid (PPA-SiO 2) as an efficient and reusable catalyst

Davoodnia, Abolghasem,Allameh, Sadegh,Fazli, Samineh,Tavakoli-Hoseini, Niloofar

, p. 714 - 720 (2011)

A convenient method for the synthesis of tetrahydrobenzo[b]pyrans by a one-pot three-component cyclocondensation of dimedone, aryl aldehydes, and malononitrile in water using silica gel-supported polyphosphoric acid (PPA-SiO2) as an efficient a

Magnetized melamine-modified polyacrylonitrile (PAN@melamine/Fe3O4) organometallic nanomaterial: Preparation, characterization, and application as a multifunctional catalyst in the synthesis of bioactive dihydropyrano [2,3-c]pyrazole

Hassanzadeh-Afruzi, Fereshte,Dogari, Haniyeh,Esmailzadeh, Farhad,Maleki, Ali

, (2021/07/14)

An efficient magnetic polymer-based nanomaterial was prepared in three main steps including synthesis of polyacrylonitrile (PAN), modification of PAN with melamine, and magnetization of the PAN@melamine compound by in situ construction of Fe3O

An approach to the synthesis and characterization of HMS/Pr-Rh-Zr as efficient catalyst for synthesis of tetrahydrobenzo[b]pyran and 1,4-dihydropyrano[2,3-c]pyrazole derivatives

Abdolahi, Sahar,Hajjami, Maryam,Gholamian, Fatemeh

, p. 1883 - 1904 (2021/02/26)

The aim of present investigation is the synthesis of mesoporous catalyst based on hexagonal mesoporous silica. HMS support has exceptional properties such as easy synthesis, high surface area, large pore volume and wormhole pores. These distinctive charac

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