Number | Date | Country | Kind |
---|---|---|---|
63-101935 | Apr 1988 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
4564686 | Ogata | Jan 1986 |
Number | Date | Country |
---|---|---|
0202589 | Nov 1986 | EPX |
0236120 | Sep 1987 | EPX |
Entry |
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Hiroaki Nomura et al., "Studies on L-Ascorbic Acid Derivatives The Ferric Chloride Reaction of L-Ascorbic Acid 3-Phosphate and its Application for the Colorimetric Determination", Chem. Pharm. Bull., vol. 19(2), (1971) pp. 335-340. |