2,3-DICYANO-5,6-DIPHENYLPYRAZINE
5,6-二苯基-2,3-二腈吡嗪 56138
CAS No:
52197-23-6
Order 52197-23-6
dicyano,diphenylpyrazine
Contacter
Mrs.Camila
Email Us
Mobile
+86 18136843696
Tel
+86 25 5874 5998
QQ
3461339351
WeChat
+86 18136843696
Skype
live:.cid.6d3c4ae5f7de0a26
Social Media