product details:
place of origin: |
china |
brand name: |
saichuang |
certification: |
iso9001 |
model number: |
|
payment & shipping terms:
minimum order quantity: |
100g |
price: |
2000usd~2650usd |
packaging details: |
1kg/aluminium foil bag or as required |
delivery time: |
within 24 hours after receiving the payment |
payment terms: |
, moneygram, t/t |
supply ability: |
200kg/month |
quick detail:
product name |
methyldienedione factory supplying |
other name |
estra-4,9-diene-3,17-dione |
cas register number |
5173-46-6 |
molecular formula |
c18h22o2 |
molecular weight |
270.37 |
molecular structure |
|
melting point |
131-134°c |
assay |
98% |