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Reference substances

Reference substances

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General information

Inventory

EC number:
210-540-0
EC name:
2-aminotoluene-4-sulphonic acid
CAS number:
618-03-1

No inventory information available

Reference substance information

IUPAC name:
3-amino-4-methylbenzene-1-sulfonic acid
Synonyms
Names:
Identifier:
IUPAC name
3-amino-4-methylbenzenesulfonic acid
2-aminotoluene-4-sulphonic acid

CAS information

CAS number:
618-03-1

Molecular and structural information

Molecular formula:
C7H9NO3S
Molecular weight:
187.218
SMILES notation:
O=S(=O)(O)c1ccc(c(N)c1)C
InChl:
1S/C7H9NO3S/c1-5-2-3-6(4-7(5)8)12(9,10)11/h2-4H,8H2,1H3,(H,9,10,11)
Structural formula:
Chemical structure