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12-despropionic acid-12-ethylmesobiliverdin-XIIIα is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

77162-75-5

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77162-75-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 77162-75-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,1,6 and 2 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 77162-75:
(7*7)+(6*7)+(5*1)+(4*6)+(3*2)+(2*7)+(1*5)=145
145 % 10 = 5
So 77162-75-5 is a valid CAS Registry Number.

77162-75-5Downstream Products

77162-75-5Relevant academic research and scientific papers

Synthesis of Unsymmetric Bile Pigments: Mesobilirubin-VIIIα, 17-Desvinyl-17-ethyl-bilirubin-VIIIα and 12-Despropionic Acid-12-ethyl-mesobilirubin-XIIIα

Trull, Francesc R.,Lightner, David A.

, p. 1227 - 1230 (2007/10/02)

The unnatural bile pigments 17-desvinyl-17-ethylbilirubin-VIIIα, mesobilirubin-VIIIα and 12-despropionic acid-12-ethyl mesobilirubin-XIIIα were synthesized via (1) "reverse scrambling" of bilirubin-XIIIα or mesobilirubin-IXα with mesobilirubin-IVα or etiobilirubin-IVγ or (2) following coupling of xanthobilirubic acid methyl ester with ψ-xanthobilirubic acid methyl ester, or coupling of xanthobilirubic acid methyl ester with kryptopyrromethenone.

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