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3-Bromo-9-methoxy-9-phenyl-9H-xanthen-2-ol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

147032-40-4

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147032-40-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 147032-40-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,7,0,3 and 2 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 147032-40:
(8*1)+(7*4)+(6*7)+(5*0)+(4*3)+(3*2)+(2*4)+(1*0)=104
104 % 10 = 4
So 147032-40-4 is a valid CAS Registry Number.

147032-40-4Upstream product

147032-40-4Relevant academic research and scientific papers

XANTHYLIUM SALTS FROM THERMOLYSIS OF DIPHENYLCYCLOPROPANES FUSED WITH BROMO-SUBSTITUTED 1,4-BENZOQUINONES

Oshima, T.,Nagai, T.

, p. 649 - 652 (1993)

Thermolysis of diphenylcyclopropanes fused with bromo-substituted 1,4-benzoquinones resulted in the formation of xanthylium salts via ring opening accompanied by 6? electrocyclization.

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