<unk>  is the earliest stool of a mammalian infant resulting from defecation. Unlike later feces,<unk>  is composed of materials ingested during the time the infant spends in the uterus: intestinal epithelial cells, lanugo, mucus, amniotic fluid, bile and water.<unk> , unlike later feces, is viscous and sticky like tar, its color usually being a very dark olive green; it is almost odorless. When diluted in amniotic fluid, it may appear in various shades of green, brown, or yellow. It should be completely passed by the end of the first few days after birth, with the stools progressing toward yellow (digested milk).
Meconium
Isavuconazonium
Strychnine
Cromoglicic acid
Triheptanoin
MonoMAC
Acetyl chloride
Diethyl ether