Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1H-Purine-2,6-dione,1,3-diethyl-3,7-dihydro-7-methyl-
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31617-39-7

31617-39-7 structure

31617-39-7 structure

Name: 1H-Purine-2,6-dione,1,3-diethyl-3,7-dihydro-7-methyl-
Chemical Name: 1,3-diethyl-7-methylpurine-2,6-dione
CAS Number: 31617-39-7
Molecular Formula: C₁₀H₁₄N₄O₂
Molecular Weight: 222.24400
Create Date: 2016-09-24 16:57:07
Modify Date: 2025-08-25 21:04:48

Name	1,3-diethyl-7-methylpurine-2,6-dione
Synonyms	1,3-diethyl-7-methyl-3,7-dihydro-purine-2,6-dione 1,3-Diethylheteroxanthine 1,3-Diethyl-7-methylxanthine 1,3-diethyl-7-methyl-1H-purine-2,6(3H,7H)-dione

Density	1.34g/cm3
Boiling Point	427.3ºC at 760mmHg
Molecular Formula	C₁₀H₁₄N₄O₂
Molecular Weight	222.24400
Flash Point	212.2ºC
Exact Mass	222.11200
PSA	61.82000
Index of Refraction	1.638

HS Code	2933990090

7026-79-1 structure

7026-79-1

~%

31617-39-7 structure

31617-39-7

Literature: Kowalska; Maslankiewicz Polish Journal of Chemistry, 1997 , vol. 71, # 4 p. 454 - 459

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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