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次黄嘌呤¹³C2,¹⁵NCAS号: 1330265-04-7分子式: C313C2H4N3¹⁵NO 分子量: 139.09IUPAC Name: 1,7-dihydropurin-6-oneSMILES: C1=NC2=C(N1)C(=O)NC=N2InChIKey: FDGQSTZJBFJUBT-JYLXJXPXSA-NInChI: 1S/C5H4N4O/c10-5-3-4(7-1-6-3)8-2-9-5/h1-2H,(H2,6,7,8,9,10)/i3+1,4+1,6+1
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紫外线吸收剂UV312CAS号: 23949-66-8 Compound CID : 90303分子式: C18H20N2O3 分子量: 312.37IUPAC Name: N'-(2-ethoxyphenyl)-N-(2-ethylphenyl)oxamideSMILES: CCC1=CC=CC=C1NC(=O)C(=O)NC2=CC=CC=C2OCCInChIKey: YIMHRDBSVCPJOV-UHFFFAOYSA-NInChI: 1S/C18H20N2O3/c1-3-13-9-5-6-10-14(13)19-17(21)18(22)20-15-11-7-8-12-16(15)23-4-2/h5-12H,3-4H2,1-2H3,(H,19,21)(H,20,22)
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