Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1H-Purine-2,6-dione,3,9-dihydro-1,3-bis(phenylmethyl)-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

31542-68-4

31542-68-4 structure

31542-68-4 structure

Name: 1H-Purine-2,6-dione,3,9-dihydro-1,3-bis(phenylmethyl)-
Chemical Name: 1,3-dibenzyl-7H-purine-2,6-dione
CAS Number: 31542-68-4
Molecular Formula: C₁₉H₁₆N₄O₂
Molecular Weight: 332.35600
Create Date: 2016-09-15 22:03:17
Modify Date: 2025-09-24 11:18:48

Name	1,3-dibenzyl-7H-purine-2,6-dione
Synonyms	1,3-dibenzylxanthine 1,3-dibenzyl-3,7-dihydro-purine-2,6-dione 1,3-Dibenzyl-3,7-dihydro-purin-2,6-dion 1,3-Dibenzyl-xanthin

Density	1.387g/cm3
Boiling Point	622.6ºC at 760 mmHg
Molecular Formula	C₁₉H₁₆N₄O₂
Molecular Weight	332.35600
Flash Point	330.3ºC
Exact Mass	332.12700
PSA	72.68000
LogP	1.98290
Index of Refraction	1.694

HS Code	2933990090

112635-84-4 structure

112635-84-4

~%

31542-68-4 structure

31542-68-4

Literature: Searle and Co. Patent: US2602795 , 1950 ;

Precursor 1
112635-84-4
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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