HS 2933
Nitrogen Heterocyclic Compounds
HS 2933 covers organic compounds with nitrogen as the only heteroatom in their ring structures. These compounds are essential intermediates and active ingredients in pharmaceuticals, agrochemicals, and specialty chemicals manufacturing. Common sourcing examples include pyridine derivatives used in vitamin production and pesticide formulations.
2 verified suppliers indexed under this heading.
Related HS headings
- 2905Acyclic Alcohols and Derivatives(26)
- 2901Acyclic Hydrocarbons(13)
- 2915Saturated Acyclic Monocarboxylic Acids(12)
- 2904Sulphonated and Nitrated Hydrocarbons(9)
- 2930Organo-sulphur Compounds(8)
- 2909Ethers, Ether-Alcohols, and Peroxides(7)
- 2921Amine-Function Compounds(7)
- 2934Nucleic Acids and Heterocyclic Compounds(7)
- 2903Halogenated Hydrocarbon Derivatives(6)
- 2906Cyclic Alcohols and Derivatives(4)
- 2919Phosphoric Esters and Salts(3)
- 2902Cyclic Hydrocarbons(2)
- 2907Phenols and Phenol Derivatives(2)
- 2914Ketones and Quinones(2)
- 2924Carboxyamide and Amide Compounds(2)
- 2913Aldehydes and Derivative Compounds(1)
- 2917Polycarboxylic Acids and Derivatives(1)
- 2918Carboxylic Acids and Derivatives(1)
- 2920Inorganic Non-Metal Esters and Salts(1)
- 2922Oxygen-Function Amino Compounds(1)
- 2929Nitrogen-Function Compounds(1)
- 2932Oxygen-Based Heterocyclic Compounds(1)
- 2935Sulphonamides(1)
- 2936Vitamins and Provitamins(1)
HOSSEN
南京皓信医药科技有限公司
Nanjing, China
Shenzhen Boton FALVORS&FRAGRANCES Co., Ltd.
深圳波顿香料有限公司
Shenzhen Shi, China
SA Corporation
Dhaka, Bangladesh
TUODA PHARMACEUTICAL CO., LIMITED
Shenzhen, China
Vexora Healthcare
Surat, India·trading company
Shenzhen Dikeman Biotechnology Co., Ltd.
深圳市迪克曼生物科技有限公司
Shenzhen, China
Balaji Chemicals
Siliguri, India
Active Pharm Chemicals LLP
Dahej, India·manufacturer
Arshine Group Co., Ltd
湖南艾臣科技集团股份有限公司
长沙市岳麓区, China
Shenzhen Readline Biotech Co., Ltd.
深圳瑞德林生物技术有限公司
深圳市南山区, China
Shenzhen Xintuo Supply Chain Technology Co., Ltd.
深圳市信拓供应链科技有限公司
Shenzhen, China
ZLEY Group
妆莱控股(苏州)股份有限公司
Guangzhou, China
COVENANTS PHARMACHEM LLP
Gandhinagar, India
Shenzhen Senaote Technology Co., Ltd.
深圳市赛诺泰科技有限公司
Shenzhen, China
Czgeneral
Changzhou, China
Qingdao Reach International Inc.
Qingdao, China·trading company
Shenzhen Dano Pharmaceuticals Co., Ltd.
深圳市达诺医药有限公司
Shenzhen, China
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