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Chemical Substance

3-methyl-4-oxo-3H,4H-imidazo[4,3-d][1,2,3,5]tetrazine-8-carboxylic acid

CAS Number113942-30-6
EC Number679-519-5
Molecular FormulaC6H5N5O3
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Identifiers

Cas Number113942-30-6Primary
Ec Number679-519-5
Chemical NameTemozolomide-8-carboxylic acid
Chemical Name3-methyl-4-oxo-3H,4H-imidazo[4,3-d][1,2,3,5]tetrazine-8-carboxylic acid

GHS Hazard Pictograms

GHS08 Hazard PictogramGHS08
GHS07 Hazard PictogramGHS07

Hazard Classifications

Acute Tox. 4
Acute toxicity (oral + dermal + inhalation)
Warning
Hazard CodeH302 + H312 + H332
CategoryAcute Tox. 4
Source: Notified C&L
Muta. 1B
Germ cell mutagenicity
Danger
Hazard CodeH340
CategoryMuta. 1B
Source: Notified C&L
Carc. 1B
Carcinogenicity
Danger
Hazard CodeH350
CategoryCarc. 1B
Source: Notified C&L
Repr. 1B
Reproductive toxicity
Danger
Hazard CodeH360
CategoryRepr. 1B
Source: Notified C&L
STOT RE 1
Specific target organ toxicity — repeated exposure
Danger
Hazard CodeH372
CategorySTOT RE 1
Source: Notified C&L

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Related Substances

4-oxo-3H,4H-imidazo[4,3-d][1,2,3,5]tetrazine-8-carboxamide
108030-65-5
Imidazo[5,1-d]-1,2,3,5-tetrazine-8-carboxylic acid, 3,4-dihydro-3-methyl-4-oxo-, hydrazide (9CI)
775573-28-9
5H,6H,8H-imidazo[2,1-c][1,4]oxazine-3-carboxylic acid
1541050-39-8
Tetrahydro-2-[(o-methoxyphenyl)imino]-4-oxo-2H-1,3-thiazine-6-carboxylic acid methyl ester
16238-47-4
5H,6H,8H-imidazo[4,3-c][1,4]oxazine-1-carboxylic acid
1367987-96-9

Disclaimer

The substance data provided is sourced from various third-party databases and regulatory sources. While we strive to maintain accuracy, we cannot guarantee the completeness, accuracy, or timeliness of this information. Users are responsible for verifying all data before use in compliance, safety, or regulatory contexts. NextSDS is not liable for any decisions made based on this data.

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