1,2,3,4,6-penta-O-{3,4-dihydroxy-5-[(3,4,5-trihydroxybenzoyl)oxy]benzoyl}-D-glucopyranose, 2,3-dihydroxy-5-({[(2R,3R,4S,5R,6R)-3,4,5,6-tetrakis({3,4-dihydroxy-5-[(3,4,5-trihydroxyphenyl)carbonyloxy]phenyl}carbonyloxy)oxan-2-yl]methoxy}carbonyl)phenyl 3,4,5-trihydroxybenzoate, Acidum tannicum
化学文摘社:
1401-55-4
EC:
215-753-2
询价
, Tar acids, brown-coal, C2-alkylphenol fraction
化学文摘社:
94114-29-1
EC:
302-662-9
询价
, Tar acids, brown-coal, crude
化学文摘社:
101316-86-3
EC:
309-888-7
询价
