共 7 条
- [1] C-13 NMR-SPECTRA OF SOME TETRACYLIC AND PENTACYCLIC TRITERPENE METHYL ETHERS [J]. ORGANIC MAGNETIC RESONANCE, 1980, 13 (01): : 26 - 27
- [2] JACOBSBERG B, 1974, 1ST P MARDI WORKSH P
- [3] SILVERSTEIN RM, 1981, SPECTROMETRIC IDENTI, P28
- [4] SWERN D, 1964, BAILEYS IND OILS FAT, P35
- [6] TULLOCH AP, 1976, CHEM BIOCH NATURAL W, P250