A1L1L1A1N1T1O1I1N1
9 points
ALLANTOIN is validvalid
a chemical compound which concentrates in the allantois [n ALLANTOINS]
a crystalline base formed in the nitrogen metabolism of many mammals (excluding primates) [n -S]
a chemical compound which concentrates in the allantois [n ALLANTOINS]
a crystalline base formed in the nitrogen metabolism of many mammals (excluding primates) [n -S]