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Butanoic acid, 4-(diphenylamino)-4-oxo-, methyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

77778-93-9

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77778-93-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 77778-93-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,7,7 and 8 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 77778-93:
(7*7)+(6*7)+(5*7)+(4*7)+(3*8)+(2*9)+(1*3)=199
199 % 10 = 9
So 77778-93-9 is a valid CAS Registry Number.

77778-93-9Relevant academic research and scientific papers

Synthesis and 1H NMR titration study of 7-deoxycholic amide or cholane ionophores containing different ion-recognizing groups at C3 and C12

Oh, Hyunju,Han, Sang Keun,Kim, Byeong Hyo

scheme or table, p. 187 - 194 (2012/07/13)

Tweezer-type ionophores containing C3-carbamoylpropanamidoacetoxy and C12-dithiocarbamoyl groups on a 7-deoxycholic amide or cholane derivative were designed and synthesized. A representative 1H NMR titration study indicated that newly synthesi

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