| 1,3,4-oxadiazole | http://bio2rdf.org/drugbank_resource:9db205db1706443ce07a4f720f04cc4e | | |
| 1,3,4-oxadiazoles | http://bio2rdf.org/drugbank_resource:a8efffebcdf138dd7e5828350018cd61 | | |
| 1,3,4-thiadiazole-2-sulfonamide | http://bio2rdf.org/drugbank_resource:39c891f11eeda5aca285b06d70b08233 | | |
| 1,3,5,7-Estratetraen-3-ol-17-one | http://bio2rdf.org/drugbank_vocabulary:d7df78cfe3078ba64c035c455e767b8b | | |
| 1,3,5-BENZENETRICARBOXYLIC ACID | http://bio2rdf.org/drugbank:DB08632 | | |
| 1,3,5-triazine | http://bio2rdf.org/drugbank_resource:c5f54820ca930b92798e7b134a1110c7 | | |
| 1,3,5-triazines | http://bio2rdf.org/drugbank_resource:a1fb5795f02afeb6306bc60af8cf6a1b | | |
| 1,3,5-Trichloro-Benzene | http://bio2rdf.org/drugbank:DB03836 | | |
| 1,3,7-Trimethyl-2,6-dioxopurine | http://bio2rdf.org/drugbank_vocabulary:937ca165c14c71a1007efad908907198 | | |
| 1,3,7-trimethylpurine-2,6-dione | http://bio2rdf.org/drugbank_vocabulary:0f4faea9653287254609ddab380cc78d | | |
| 1,3,7-trimethylxanthine | http://bio2rdf.org/drugbank_vocabulary:7853357d75192aef7d071fc9dcfbcefd | | |
| 13-Acetylphorbol | http://bio2rdf.org/drugbank:DB04376 | | |
| 13Al | http://bio2rdf.org/drugbank_vocabulary:3ac795ef5df716cab3a60e835ff04380 | | |
| 1,3-aminoalcohol | http://bio2rdf.org/drugbank_resource:d14288f7f149e13eafac07c3369da6ce | | |
| 1,3-aminoalcohols | http://bio2rdf.org/drugbank_resource:2cec282a54cc2bdda0f10f64922757e5 | | |
| 1,3-benzothiazole | http://bio2rdf.org/drugbank_resource:ca2d456a68e268f6824ee04c027ffcdd | | |
| 1,3-Butanediol | http://bio2rdf.org/drugbank:DB02202 | | |
| 13-cis-Retinoic acid | http://bio2rdf.org/drugbank_vocabulary:f4b8e185b7a0b2573cc9f64e20072124 | | |
| 13-cis-Vitamin a acid | http://bio2rdf.org/drugbank_vocabulary:5c0709b5d2ddf4b552b8f8c5fb1381ec | | |
| 1,3-Dedimethyl-1,3-Divinyl Heme | http://bio2rdf.org/drugbank:DB02199 | | |
| 1,3-diazepane | http://bio2rdf.org/drugbank_resource:5440e24df8992a091379d82388c59385 | | |
| 1,3-diazepanes | http://bio2rdf.org/drugbank_resource:6493bf97bd0fa4b59358e3587251fc6e | | |
| 1,3-diazepines | http://bio2rdf.org/drugbank_resource:8b57eb945de9027814deab5233021199 | | |
| 1,3-diazinane | http://bio2rdf.org/drugbank_resource:5a9e314576dc5e1ad73e5831a6f9efd6 | | |
| 1,3-dicarbonyl compound | http://bio2rdf.org/drugbank_resource:1cb9b42e090835dabc4d77c65381f2ad | | |
| 1,3-dicarbonyl compounds | http://bio2rdf.org/drugbank_resource:347b9d42fc3eb4fe628a91e3358a861b | | |
| 1,3-dichlorobenzene | http://bio2rdf.org/drugbank_resource:2a4c29f85c5ffc2831e1508f3ad56478 | | |
| 1,3-Dihydroxyacetonephosphate | http://bio2rdf.org/drugbank:DB04326 | | |
| 1,3-diketone | http://bio2rdf.org/drugbank_resource:a731ce22158f52be6f5bb8ae3409d283 | | |
| 1,3-Dimethyl-3-phenylsuccinimide | http://bio2rdf.org/drugbank_vocabulary:3e70f9660bcf95745789e81856936d26 | | |