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50773-43-8

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50773-43-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 50773-43-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,0,7,7 and 3 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 50773-43:
(7*5)+(6*0)+(5*7)+(4*7)+(3*3)+(2*4)+(1*3)=118
118 % 10 = 8
So 50773-43-8 is a valid CAS Registry Number.

50773-43-8Upstream product

50773-43-8Downstream Products

50773-43-8Relevant articles and documents

Conversion of Furostanol Glycosides into Steroidal Alkaloid Glycosides. I. From Methyl Protodioscin to Kryptogenin 3-O-β-Chacotrioside

Teshima, Seiichi,Kajimoto, Tetsuya,Nakano, Kimiko,Tomimatsu, Toshiaki,Yamasaki, Masaki,Nohara, Toshihiro

, p. 3925 - 3927 (2007/10/02)

A furostanol glycoside, methyl protodioscin (1), was converted to kryptogenin 3-O-β-chacotrioside (4), which is a key intermediate in the chemical transformation to the solanidane glycoside.Keywords-chemical conversion; furostanol glycoside; methyl protodioscin; kryptogenin glycoside; chacotrioside; steroidal alkaloid glycoside; oxidation

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