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Identification

Substance Names

Substance Names
Value Source
4-(3-(4-Chlorphenyl)-4,5-dihydro-1H-pyrazol-1-yl)benzolsulfonamid
Synonymes (German)
Value Source
4-(3-(4-Chlorphenyl)-4,5-dihydro-1H-pyrazol-1-yl)benzolsulfonamid
4-[3-(4-chlorophenyl)-4,5-dihydro-1H-pyrazol-1-yl]benzenesulphonamide
Fluorescent brightener 121
Name (English)
Value Source
Benzenesulfonamide,4-[3-(4-chlorophenyl)-4,5-dihydro-1H-pyrazol-1-yl]-
Benzenesulfonamide, 4-[3-(4-chlorophenyl)-4,5-dihydro-1H-pyrazol-1-yl]-
Name (chinese)
Value Source
4-[3-(4-氯苯基)-4,5-二氢-1H-吡唑-1-基]苯磺酰胺

Substance Numbers

CAS Number
Value Source
2744-49-2
EC Number
Value Source
220-378-2

more criteria

Molecular Formula
C15H14ClN3O2S
Structure
content/shared/de/strukturformeln/810516.svg

List of sources

1203 IGS-Betreiberzentrum im LANUV NRW
2668 EU-VO 1907/2006 zur Registrierung, Zulassung und Beschränkung chemischer Stoffe (REACH) zul.geänd. d. VO 2023/2055, 9/2023
4165 List of Hazardous Chemicals (CN), 2015
4238 Inventory of Existing Chemical Substance of China (Version 2013), zul.geänd. 10/2023
4271 REACH Vorregistrierung 3/2009
4274 EPA Toxic Substances Control Act Chemical Substance Inventory (TSCA Inventory) 6/2017
4420 New Zealand Inventory of Chemical Substances, 10/2015
4525 REACH Registry, -8/2019
8051 GDL Gefahrstoffdatenbank der Länder 2013