| ACD/Name | ACD/Name Chemist Version | ACD/ChemSketch | |
|---|---|---|---|
| Nomenclature systems | IUPAC, CAS, IUBMB | IUPAC | IUPAC |
| Languages | English, French, German | English, French, German | English |
| Name-to-Structure | Yes | Yes | No |
| Other Language Support | Bulgarian, Croatian, Danish, Dutch, Finnish, Greek, Hungarian, Italian, Portuguese, Romanian, Slovenian, Spanish, and Swedish | No | No |
| Maximum number of atoms per molecule | 255 (excluding H) | 255 (excluding H) | 50 (including H) |
| Elements and metal cations | All elements except noble gases | All elements except noble gases | H, C, N, P, O, S, F, Cl, Br, I, Li, Na, and K |
| Maximum number of rings per cyclic fragment | 15 | 15 | 3 |
| Import/export *.sdf files | Up to 99 structures | No | No |
| Hypertext link to applicable IUPAC Rules and explanations of name derivation | Yes | No | No |
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