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2-phenylprop-1-ene-1-pyrosulphonic acid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

73575-45-8

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73575-45-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 73575-45-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,5,7 and 5 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 73575-45:
(7*7)+(6*3)+(5*5)+(4*7)+(3*5)+(2*4)+(1*5)=148
148 % 10 = 8
So 73575-45-8 is a valid CAS Registry Number.

73575-45-8Upstream product

73575-45-8Downstream Products

73575-45-8Relevant academic research and scientific papers

Aromatic Sulphonation. Part 74. Sulphonation of Some 9-Alkenylanthracenes and the Corresponding Benzenes with Dioxan-SO3

Griendt, Freek van de,Cerfontain, Hans

, p. 23 - 27 (1980)

The sulphonation of six alkenylarenes with dioxan-SO3 in dioxan has been studied at 17 deg C.With the substrates 9-vinyl- (3a), 9-(prop-2-enyl)- (3b), and 9--anthracene (3c), and (E)- prop-1- and -2-enylbenzene (3d and e) unsaturated pyros

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