(S)-1,2,3,4-Tetrahydro-3-Isoquinoline-Carboxylic Acid Benzyl Ester Ptsa Salt; (S)-3-Benzyloxycarbonyl-1,2,3,4-Tetrahydroisoquinolinium P-Toluenesulfonate

Brief Introduction

It can be used as medicine, pesticide, dye and other intermediates.

Sulfamide

MSDS

CAS:7803-58-9

Molecular Formula:H4N2O2S

Alias

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Sulfamamide; Amino Sulfone; Amidosulfamic Acid; Sulfonylamide; Sulfuric Diamide; Sulfamid; Sulfuryl Amide; Sulphamide; Aminosulfonamide; Sulfuryl Amine; Suleamide; Diamidodioxidosulfur

Brief Introduction

This product is mainly used in the manufacture of medicine, pesticides, dyes, etc. This product can be used as the intermediate of famotidine. Famotidine is a histamine H2 receptor antagonist, which can inhibit gastric acid secretion. It is suitable for gastric and duodenal ulcer, reflux esophagitis, upper gastrointestinal bleeding and so on.

D Acid

MSDS

CAS:81-05-0

Molecular Formula:C10H9NO3S

Alias

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6-Aminonaphthalene-1-Sulfonic Acid; 1-Naphthalenesulfonic Acid, 6-Amino-; 6-Azanylnaphthalene-1-Sulfonic Acid; 6-Amino-1-Naphthalenesulfonic Acid; Dahl'S Acid; 2-Naphthylamine-5-Sulfonic Acid; Beta-Naphthylamine-5-Sulfonic Acid; 2-Aminonaphthalene-5-Sulfonic Acid

Brief Introduction

Used for preparing acid dyes.

1-Naphthylamine-2-Sulfonic Acid

MSDS

CAS:81-06-1

Molecular Formula:C10H9NO3S

Alias

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1-Aminonaphthalene-2-Sulfonic acid; 1-Amino-2-Naphthalenesulfonic ACID; 2-Naphthalenesulfonic acid, 1-Amino-; 1-Aminonaphthalene-2-Sulphonic acid; 1.4-Naphthylaminsulfosaure; 1,2-Naphthylaminesulfonic acid; .Alpha.-Naphthylamine-2-Sulfonic ACID

Brief Introduction

1-Naphthylamine-2-sulfonic acid is mainly used as dye intermediate.

2-Amino-N-Ethylbenzenesulfonanilide

MSDS

CAS:81-10-7

Molecular Formula:C14H16N2O2S

Alias

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Benzenesulfonamide, 2-Amino-N-Ethyl-N-Phenyl-; 2-Amino-N-Ethyl-N-Phenylbenzenesulfonamide; 2-Amino-N-Ethyl-N-Phenyl-Benzenesulfonamide

Brief Introduction

Acid dyes were synthesized as dye intermediates.