Compound Search
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基于 PubChem CID 索引，支持名称 / 同义词 / CAS / SMILES 检索。
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BENZENESULFONIC ACID, 2-((4-HYDROXYPHENYL)(4-OXO-2,5-CYCLOHEXADIEN-1-YLIDENE)METHYL)-, SODIUM SALT (1:1) CAS 34487-61-1 PubChem CID 4013450
O=C1C=CC(=C(c2ccc(O)cc2)c2ccccc2S(=O)(=O)[O-])C=C1.[Na+] -
3H-2,1-Benzoxathiole, Phenol deriv.; Phenol Red Sodium; Phenol Red, Sodium Salt; Phenolsulfonephthalein Sodium; 4,4'-(3H-2,1-Benzoxathiol-3-ylidene)bis-phenol S,S-Dioxide Monosodium Salt CAS 34487-61-1 PubChem CID 23686673
O=S1(=O)OC(c2ccc([O-])cc2)(c2ccc(O)cc2)c2ccccc21.[Na+] -
Sodium 4-(3-(4-hydroxyphenyl)-1,1-dioxido-3H-benzo[c][1,2]oxathiol-3-yl)phenolate CAS 34487-61-1 PubChem CID 87206785
O=S1(=O)OC(c2ccc(O)cc2)(c2ccc(O)cc2)c2ccccc21.[Na] -
sodium;2-[(4-hydroxyphenyl)-(4-oxocyclohexa-2,5-dien-1-ylidene)methyl]benzenesulfonate CAS 34487-61-1 PubChem CID 102240461
O=C1C=CC(=C(c2ccc([O-])cc2)c2ccccc2S(=O)(=O)O)C=C1.[Na+] -
O=C1CCC(=C(c2ccc(O)cc2)c2ccccc2S(=O)(=O)[O-])CC1.[Na+]