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4-chloro-2,3,5,6-tetrabromoanisole is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

87504-70-9

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87504-70-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 87504-70-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,7,5,0 and 4 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 87504-70:
(7*8)+(6*7)+(5*5)+(4*0)+(3*4)+(2*7)+(1*0)=149
149 % 10 = 9
So 87504-70-9 is a valid CAS Registry Number.

87504-70-9Downstream Products

87504-70-9Relevant academic research and scientific papers

Regioselectivity of methoxydebromination of substituted pentabromobenzenes C6Br5X in pyridine

Shishkin, V. N.,Lapin, K. K.,Shabarina, S. A.,Butin, K. P.

, p. 1715 - 1719 (2007/10/03)

The kinetics and regioselectivity of methoxydebromination of some substituted pentabromobenzenes C6Br5X (X = NO2, CN, NH2, MeNH, and MeO) were studied in pyridine at 115 deg C.The partial rate factors (kf) were calculated for different position

POLYBROMINATED AROMATIC COMPOUNDS. II. REACTIONS OF PENTABROMOCHLOROBENZENE WITH SODIUM ALKOXIDES IN PYRIDINE

Shishkin, V. N.,Tachaseichuk, B. S.,Balashov, A. V.,Butin, K. P.

, p. 1302 - 1308 (2007/10/02)

The reaction of pentabromochlorobenzene with sodium methoxide and butoxide in pyridine was investigated.The main reaction products are the products from substitution of the bromine and chlorine atoms by the alkoxy group, and their distribution corresponds

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