USD $100.00-150.00 / Kilogram
USD $100.00-150.00 / Kilogram
USD $9.00-99.00 / Kilogram
USD $10.00-25.00 / Kilogram
USD $9.00-99.00 / Kilogram
USD $10.00-25.00 / Kilogram
USD $10.00-25.00 / Kilogram
USD $10.00-25.00 / Kilogram
product name: 7,8-dimethoxy-1,3,4,5-tetrahydrobenzo[d]azepin-2-one
cas no.: 20925-64-8
batch no.:120701
manu. date:jul.23,2012
exp. date:jul.22,2014
items standards results
appearance yellow to off-white powder off-white powder
identification hplc/uv complies
loss on drying nmt1.0% 0.14%
purity (hplc) nlt98.0% 99.21%