Cytosine EINECS:200-749-5 Molecular Formula:C4H5N3O CAS:71-30-7 Synonyms:4-Amino-2-hydroxypyrimidine; 4-Amino-2-oxo-1,2-dihydropyrimidine InChI:InChI=1C4H5N3Oc5-3-1-2-6-4(8)7-3h1-2H,(H3,5,6,7,8) Appearance:white solid Package:25KG/DRUM Standard:enterprise standard Assay:99% Molecular Weight:111.1 Density:0.48 Boiling Point:445.8 °C at 760 mmHg Melting Point:300℃ Flash Point:223.4 °C Storage Temperature:Store at RT. Refractive index:1.688 Solubility:soluble in water Stability:Stable. Incompatible with strong oxidizing agents. Usage:Widely distributed in nature; constituent of nucleic acids Email: cx05 (at) yccreate (dot) com Skype: annaaqq