Heterocyclic Compounds

Showing 78 products

N Nitroso Methyl 4 piperidinecarboxylate Spot Goods Nitrosamine Impurities for Pharmaceutical Quality Research Services View Details

N Nitroso Methyl 4 piperidinecarboxylate Spot Goods Nitrosamine Impurities for Pharmaceutical Quality Research Services

US$500-600 Min. Order: 50 milligrams
CAS No. 219537-97-0 Organic Photochromic Materials View Details

CAS No. 219537-97-0 Organic Photochromic Materials

US$0.60 Min. Order: 100 milligrams
Scientific Chemical Reagent CAS 1447947-87-6 Chinese Supplier View Details

Scientific Chemical Reagent CAS 1447947-87-6 Chinese Supplier

US$42-60 Min. Order: 1 gram
Lab Chemical 2-(tert-Butoxy)pyridine CAS 83766-88-5 Pyridine Derivative View Details

Lab Chemical 2-(tert-Butoxy)pyridine CAS 83766-88-5 Pyridine Derivative

US$5-8 Min. Order: 5 grams
Chemical Reagent CAS 2458113-91-0 View Details

Chemical Reagent CAS 2458113-91-0

US$300-350 Min. Order: 1 gram
2,5-Di(pyridin-4-yl)-1,3,4-thiadiazole CAS 15311-09-8 View Details

2,5-Di(pyridin-4-yl)-1,3,4-thiadiazole CAS 15311-09-8

US$115-143 Min. Order: 1 gram
CAS No. 1333316-19-0 [1,4]Benzoxazino[2,3,4-kl]phenoxazine, 7-bromo View Details

CAS No. 1333316-19-0 [1,4]Benzoxazino[2,3,4-kl]phenoxazine, 7-bromo

US$100 Min. Order: 1 gram
CAS 10128-91-3 Methyl 2-oxo-1,2-dihydro-3-pyridinecarboxylate Pyridine Derivative View Details

CAS 10128-91-3 Methyl 2-oxo-1,2-dihydro-3-pyridinecarboxylate Pyridine Derivative

US$2-5 Min. Order: 1 gram
CAS No. 67-51-6 3,5-Dimethylpyrazole View Details

CAS No. 67-51-6 3,5-Dimethylpyrazole

US$59 Min. Order: 1 kilogram
CAS 95-32-9 Rubber Vulcanization Accelerator MDB 4-(2-Benzothiazolyldithio)morpholine View Details

CAS 95-32-9 Rubber Vulcanization Accelerator MDB 4-(2-Benzothiazolyldithio)morpholine

US$0.20-0.50 Min. Order: 100 grams
Spot Goods Nitrosamine Impurities and N Nitroso Nortropine High Quality View Details

Spot Goods Nitrosamine Impurities and N Nitroso Nortropine High Quality

US$750-850 Min. Order: 50 milligrams
N Nitrososilodosin Spot Goods Nitrosamine Impurities for Pharmaceutical Quality Research Services Model mg View Details

N Nitrososilodosin Spot Goods Nitrosamine Impurities for Pharmaceutical Quality Research Services Model mg

US$600-700 Min. Order: 50 milligrams
N Nitrosodorzolamide Spot Goods Nitrosamine Impurities Reference Standard Preparation for Pharmaceutical Quality Research View Details

N Nitrosodorzolamide Spot Goods Nitrosamine Impurities Reference Standard Preparation for Pharmaceutical Quality Research

US$600-700 Min. Order: 50 milligrams
2 ((4 Chlorophenyl)((1 nitrosopiperidin 4 yl)oxy)methyl)pyridine Reference Standard for Nitrosamine Impurities High Quality View Details

2 ((4 Chlorophenyl)((1 nitrosopiperidin 4 yl)oxy)methyl)pyridine Reference Standard for Nitrosamine Impurities High Quality

US$600-700 Min. Order: 50 milligrams
(4R) N Nitroso Thiazolidine 4 carboxylic Acid Spot Goods Nitrosamine Impurities Pharmaceutical Reference Standard Global Service View Details

(4R) N Nitroso Thiazolidine 4 carboxylic Acid Spot Goods Nitrosamine Impurities Pharmaceutical Reference Standard Global Service

US$500-600 Min. Order: 50 milligrams
N nitroso moxifloxacin Spot Goods Nitrosamine Impurities Reference Standard Preparation High Quality Global Service View Details

N nitroso moxifloxacin Spot Goods Nitrosamine Impurities Reference Standard Preparation High Quality Global Service

US$600-700 Min. Order: 50 milligrams
Tert Butyl 1 nitroso 1 4 diazepane 1 carboxylate Reference Standard for Pharmaceutical Quality Research Spot Goods Nitrosamine View Details

Tert Butyl 1 nitroso 1 4 diazepane 1 carboxylate Reference Standard for Pharmaceutical Quality Research Spot Goods Nitrosamine

US$500-600 Min. Order: 50 milligrams
High Purity 6 Bromo 2 2′ bipyridine CAS 10495 73 5 for Photoelectric Materials catalyst Ligands View Details

High Purity 6 Bromo 2 2′ bipyridine CAS 10495 73 5 for Photoelectric Materials catalyst Ligands

US$19-35 Min. Order: 1 gram
N,N’-(4-Methyl-1,3-Phenylene)-Bismaleimide (BMI-7000) 99% CAS 6422-83-9 Rubber Crosslinking Agent and Petroleum Additive View Details

N,N’-(4-Methyl-1,3-Phenylene)-Bismaleimide (BMI-7000) 99% CAS 6422-83-9 Rubber Crosslinking Agent and Petroleum Additive

US$8-16 Min. Order: 3 kilograms
3,3′-Bicarbazole CAS 1984-49-2 98% Purity Chemical Reagent for OLED Applications View Details

3,3′-Bicarbazole CAS 1984-49-2 98% Purity Chemical Reagent for OLED Applications

US$2.20-4 Min. Order: 1 gram
2-Bromo-3,6-difluorobenzaldehyde CAS 934987-26-5 for OLED and Liquid Crystal Material Synthesis View Details

2-Bromo-3,6-difluorobenzaldehyde CAS 934987-26-5 for OLED and Liquid Crystal Material Synthesis

US$5-8 Min. Order: 5 grams
CAS 56413-95-7 5,6-Dichloro-2,3-dicyanopyrazine, 98%, 10g Chemical Reagent View Details

CAS 56413-95-7 5,6-Dichloro-2,3-dicyanopyrazine, 98%, 10g Chemical Reagent

US$65 Min. Order: 1 bag
Organic Intermediate 95-14-7 Benzotriazole BTA, 1,2,3-Benzotriazole/1H-Benzotriazole for Water Treatment View Details

Organic Intermediate 95-14-7 Benzotriazole BTA, 1,2,3-Benzotriazole/1H-Benzotriazole for Water Treatment

US$0.90-1.25 Min. Order: 1 kilogram
TPEE ZJC7210 Thermoplastic Polyester Elastomer Virgin Pellets View Details

TPEE ZJC7210 Thermoplastic Polyester Elastomer Virgin Pellets

US$1.19 Min. Order: 10 kilograms
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