3d image of dendrobine skeletal formula

dendrobine alkaloid dendrobium nobile picrotoxin natural convulsions synthesis antipyretic analgesic hypotensive antagonist alanine taurine glycine gaba 3d poison venom toxicant toxic toxicity toxin toxicology bane poisoning danger hazard msds ntp ld50 irritant acute lc50 harmful kill exposure limit antidote intoxication detoxification herbal phytochemical phytotherapy plant herb herbalism pharmacognosy pharmacopoeia