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1-benzyl-4-benzyloxy-3,5-bis(bromomethyl)-1H-pyrazole is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

221347-41-7

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221347-41-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 221347-41-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,1,3,4 and 7 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 221347-41:
(8*2)+(7*2)+(6*1)+(5*3)+(4*4)+(3*7)+(2*4)+(1*1)=97
97 % 10 = 7
So 221347-41-7 is a valid CAS Registry Number.

221347-41-7Relevant academic research and scientific papers

Selective dopamine receptors: Synthesis, complexing properties, and molecular modelling studies of new podands derived from 4-hydroxy-1H-pyrazole

Rodriguez-Franco, Maria Isabel,San Lorenzo, Patricia,Martinez, Ana,Navarro, Pilar

, p. 2763 - 2772 (2007/10/03)

New podands derived from 4-hydroxy-1H-pyrazole have been prepared. Their complexing properties towards cations (Na+, K+, NH4+) and some neurotransmitters (dopamine and norepinephrine) have been studied, using biphasic extr

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