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6-bromo-3-ethoxy-2-hydroxybenzaldehyde is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

20035-45-4

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20035-45-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 20035-45-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,0,0,3 and 5 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 20035-45:
(7*2)+(6*0)+(5*0)+(4*3)+(3*5)+(2*4)+(1*5)=54
54 % 10 = 4
So 20035-45-4 is a valid CAS Registry Number.

20035-45-4Upstream product

20035-45-4Relevant academic research and scientific papers

Salvianolic acid A intermediate and preparation method thereof

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Paragraph 0060; 0061, (2018/09/08)

The invention relates to a medicine salvianolic acid A intermediate used for treating angina and acute myocardial infarction, i.e., a new synthesis method for trans-3-bromo-2-(3,4-di-substituted styryl)-6-substituted phenol. The method comprises the follo

3-ETHOXY-2-HYDROXYBENZALDEHYDE AS A STARTING COMPOUND FOR SYNTHESIS OF ISOQUINOLINE ALKALOIDS

Smidrkal, Jan

, p. 2140 - 2144 (2007/10/02)

3-Ethoxy-2-hydroxybenzaldehyde (I) was used to prepare 6-bromo-2,3-dihydroxybenzaldehyde (V), 6-bromo-2,3-methylenedioxybenzaldehyde (VIa), 6-bromo-2,3-methylenedioxybenzoic acid (VIIa), and for new synthesis of compounds II, IIIa, IIIb, IV, VIb, VIIb, VIIIa, VIIIb, IXa and IXb.

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