Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 7,9-Diazaspiro[4.5]decane-6,8,10-trione,7-phenyl-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

77500-87-9

77500-87-9 structure

77500-87-9 structure

Name: 7,9-Diazaspiro[4.5]decane-6,8,10-trione,7-phenyl-
Chemical Name: 9-phenyl-7,9-diazaspiro[4.5]decane-6,8,10-trione
CAS Number: 77500-87-9
Molecular Formula: C₁₄H₁₄N₂O₃
Molecular Weight: 258.27300
Create Date: 2017-06-16 13:25:18
Modify Date: 2025-09-20 19:06:36

Name	9-phenyl-7,9-diazaspiro[4.5]decane-6,8,10-trione
Synonyms	7-phenyl-7,9-diazaspiro[4.5]decane-6,8,10-trione

Density	1.36g/cm3
Molecular Formula	C₁₄H₁₄N₂O₃
Molecular Weight	258.27300
Exact Mass	258.10000
PSA	66.48000
LogP	2.22360
Index of Refraction	1.631

HS Code	2933990090

64-10-8 structure

64-10-8

4167-77-5 structure

4167-77-5

~13%

77500-87-9 structure

77500-87-9

Literature: Al-Ashmawi; Ghoneim; Khalifa Pharmazie, 1980 , vol. 35, # 10 p. 591 - 593

Precursor 2
64-10-8 4167-77-5
DownStream 0

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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