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99237-44-2

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99237-44-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 99237-44-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,9,2,3 and 7 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 99237-44:
(7*9)+(6*9)+(5*2)+(4*3)+(3*7)+(2*4)+(1*4)=172
172 % 10 = 2
So 99237-44-2 is a valid CAS Registry Number.

99237-44-2Downstream Products

99237-44-2Relevant articles and documents

Glycosides of N-Hydroxy-N-arylamine Derivatives. Part 2. Convenient Synthetic Methods for N-Glycosides of N-Hydroxy-N-arylamines

Yoshioka, Tadao,Yamada, Hidetoshi,Uematsu, Takayoshi

, p. 1271 - 1276 (2007/10/02)

Two convenient methods for the synthesis of N-glucuronides of N-hydroxy-N-arylamines, (8a-e) and (9a), have been developed.N-Hydroxy-N-arylamines (6a-e) were condensed with triethylammonium D-glucopyranuronate (4) to give 1-deoxy-1-(N-hydroxy-N-arylamino)

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