公司名称：上海御略化工有限公司

假性紫罗兰酮 141-10-6 Pseudoionone
1,3:2,4-二苄叉山梨醇 32647-67-9 1,3:2,4-dibenzylidene sorbitol
68-41-7 D-环丝氨酸 D-Cycloserine
57260-71-6 N-BOC-哌嗪 N-BOC-piperazine
92-54-6 N-苯基哌嗪 N-phenylpiperazine
3143-02-0 3-甲基-3-羟甲基氧杂环丁烷 3-Hydroxymethyl-3-methyloxetane
533-37-9 2,3-环戊烯并吡啶 2,3-Cyclopentenopyridine
57090-45-6 (R)-3-氯-1,2-丙二醇 (R)-3-chloro-1,2-propanediol
38092-89-6 甲基氯雷他定 Methyl loratadine
吡啶衍生物（Pyridine derivative）:
98-98-6 2-吡啶甲酸 2-Picolinic acid
59-67-6 3-吡啶甲酸（烟酸） 3-Picolinic acid
2524-52-9 2-吡啶甲酸乙酯 2-Picolinic acid ethyl ester
1121-60-4 2-吡啶甲醛 2-Pyridinecarboxaldehyde
500-22-1 3-吡啶甲醛 3-Pyridinecarboxaldehyde
872-85-5 4-吡啶甲醛 4-Pyridinecarboxaldehyde
Piperidine derivative:
5570-77-4 N-甲基-4-氯哌啶 N-methyl-4-chloropiperidine
87120-72-7 N-BOC-4-氨基哌啶 N-BOC-4-amino-piperidine
73874-95-0 4-BOC-氨基哌啶 4-N-(tert-Butoxycarbonyl)aminopiperidine 
5382-16-1 4-羟基哌啶 4-Hydroxypiperidine
109384-19-2  N-BOC-4-羟基哌啶 N-BOC-4-Hydroxypiperidine
157634-02-1 N-BOC-2-哌啶甲醛 N-BOC-2-piperidine carboxyaldehyde
118156-93-7 N-BOC-3-哌啶甲醛 N-BOC-3-piperidine carboxyaldehyde
137076-22-3 N-BOC-4-哌啶甲醛 N-BOC-4-piperidine carboxyaldehyde
535-75-1 2-哌啶甲酸 Piperidine-2-carboxylic acid
498-95-3 3-哌啶甲酸 Piperidine-3-carboxylic acid
498-94-2 4-哌啶甲酸 Piperidine-4-carboxylic acid
98303-20-9 N-BOC-2-哌啶甲酸 N-BOC-piperidine-2-carboxylic acid
84358-12-3 N-BOC-3-哌啶甲酸 N-BOC-piperidine-3-carboxylic acid
84358-13-4 N-BOC-4-哌啶甲酸 N-BOC-piperidine-4-carboxylic acid