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C42H70O35*C8H7NO4 is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

74069-32-2

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74069-32-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 74069-32-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,0,6 and 9 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 74069-32:
(7*7)+(6*4)+(5*0)+(4*6)+(3*9)+(2*3)+(1*2)=132
132 % 10 = 2
So 74069-32-2 is a valid CAS Registry Number.

74069-32-2Downstream Products

74069-32-2Relevant academic research and scientific papers

CYCLODEXTRIN-CATALYZED HYDROLYSIS OF ESTERS BEARING A HYDROPHOBIC TAIL

Ueno, Akihiko,Suzuki, Iwao,Hino, Yoshihiro,Suzuki, Atsuko,Osa, Tetsuo

, p. 159 - 162 (1985)

γ-Cyclodextrin-catalyzed hydrolysis of p-nitrophenyl esters bearing a long alkyl chain proceeded with larger rate acceleration than those with a short alkyl chain.Such rate acceleration behavior was not observed with β-cyclodextrin.The results suggest that the esters with a long alkyl chain take a folded structure (Type A) in the γ-cyclodextrin cavity.

HYDROLYTIC CLEAVAGE OF p-NITROPHENYL ALKANOATES IN AQUEOUS SOLUTIONS OF CYCLODEXTRINS

Bonora, Gian Maria,Fornasier, Roberto,Scrimin, Paolo,Tonellato, Umberto

, p. 367 - 370 (2007/10/02)

The hydrolytic cleavage of p-nitrophenyl alkanoates has been investigated in moderately alkaline aqueous solutions of α- and β-cyclodextrins.The catalytic effects of cyclodextrins (the kc/kun ratios) first decrease and then increase

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