百科

麦芽醇

麦芽醇

CAS号：118-71-8

英文名：3-Hydroxy-2-methyl-4H-pyran-4-one

分子式：C6H6O3

分子量：126.11

海关数据

申报要素

海关编码

2932999099

申报要素

品名, 成分含量, 用途

概述

2932999099. 其他仅含氧杂原子的杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%

海关数据

时间(年-月)	进口		出口
时间(年-月)	进口总量(kg)	进口总额(美元)	出口总量(kg)	出口总额(美元)
2008-12			172900	1808134
2008-11			293940	2990932
2008-10			65321	622514
2008-09			343360	3425445
2008-08			16330	155524
2008-07			281310	2651774
2008-06			303120	2878514
2008-05			384140	3639096
2008-04			251860	2395926
2008-03			100	4019
2008-02			36109	352428
2008-01			180	1862
2007-12			610	116611
2007-11			460	89163
2007-10			390	74529
2007-09			200	38732
2007-07			5000	116143
2007-06			3000	27900
2007-05			25	310
2007-04			7100	172463
2007-03			2	5500
2007-02			500	91101
2007-01			430	16199

上游原料

soyasaponin βg DL-1-(2-呋喃基)乙醇 2-methyl-3-((triisopropylsilyl)oxy)-4H-pyran-4-one Maltolglucosid trans-4-chloro-6-methoxy-2-methyl-2H-pyran-3(6H)-one 2-methyl-4-oxo-4H-pyran-3-yl 4-(4,4,5-trimethyl-1,3,2-dioxaborolan-2-yl)benzyl carbonate 4-chloro-6-methoxy-2-methyl-2H-pyran-3(6H)-one 4-bromo-6-hydroxy-2-methyl-2H-pyran-3(6H)-one 2-methyl-3-((4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl)oxy)-4H-pyran-4-one 1-(3-甲氧基-2-呋喃基)乙酮 TDP-4-keto-6-deoxy-D-glucose 2-methoxy-6-methyl-2H-pyran-5-one 3-((tert-butyldimethylsilyl)oxy)-2-methyl-4H-pyran-4-one 4-(α-D-glocopyranosyloxy)-2-hydroxy-2-methyl-2H-pyran-3(6H)-one 4-(((2-methyl-4-oxo-4H-pyran-3-yl)oxy)methyl)phenylboronic acid 1-(N-L-triptophanyl)-1-deoxy-D-fructose methyl 6-deoxy-2,3-O-isopropylidene-α-L-lyxo-hexopyranoside-4-ulose 纤维素 2,4-dimethoxy-6-methyl-2H-pyran-5-one 糠醇 2-methoxy-3,4-dichloro-6-methyl tetrahydropyran-5-one 2-(1-hydroxyethyl)-2,3,5-trimethoxy-2,5-dihydrofuran 2-acetyl-2,3,5-trimethoxy-2,5-dihydrofuran 2-ethoxy-4-methyl-3,7-dioxabicyclo[4.1.0]heptan-5-one

下游产品

3,4-二甲氧基-2-甲基吡啶-N-氧化物 3-甲氧基-2-甲基-1H-吡啶-4-酮 3-hydroxy-2-methyl-1-phenylpyridin-4-one 2-羟甲基-3,4-二甲氧基吡啶 1-[3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-2-methylpyridin-1-ium-3,4-diol,chloride 3-甲氧基-2-甲基-4H-吡喃-4-酮 3-hydroxy-2-methyl-1-(4-methylphenyl)pyridin-4-one 3-methoxy-2-methylpyran-4-thione 1-[2-(diethylamino)ethyl]-3-hydroxy-2-methylpyridin-4-one 4-氯-3-甲氧基-2-甲基吡啶 3-(苄氧基)-2-甲基-4H-吡喃-4-酮 3-苄氧基-2-甲基-4(1H)-吡啶酮 3-hydroxy-1-(4-methoxyphenyl)-2-methylpyridin-4-one 1-benzyl-3-ethenyl-2-methylpyridin-4-one 1,2-二甲基-3-羟基-4-吡啶酮 3-羟基-2-甲基-4(1H)-吡啶酮 3-羟基-2-甲基-1-丙基吡啶-4-酮 1-乙基-3-羟基-2-甲基吡啶-4-酮 3-hydroxy-2-methyl-1-propan-2-ylpyridin-4-one 1,2-dimethyl-3-phenylmethoxypyridin-4-one 1,1'-(hexane-1,6-diyl)bis(3-(benzyloxy)-2-methylpyridin-4(1H)-one) 3-hydroxy-1-[6-(3-hydroxy-2-methyl-4-oxopyridin-1-yl)hexyl]-2-methylpyridin-4-one 3-hydroxy-1,2-dimethylpyridine-4-thione 1-(3-aminopropyl)-2-methyl-3-phenylmethoxypyridin-4-one (2-甲基-4-氧代吡喃-3-基)2-乙酰基氧基苯甲酸酯 3-羟基-1-(2-羟基乙基)-2-甲基吡啶-4-酮乙酸麦芽酚酯 2-(氯甲基)-3,4-二甲氧基吡啶盐酸盐