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: Benzoic acid,4-[[(2-amino-3,4-dihydro-4-oxo-6-pteridinyl)methyl]formylamino]-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

119-20-0

119-20-0 structure

119-20-0 structure

Name: Benzoic acid,4-[[(2-amino-3,4-dihydro-4-oxo-6-pteridinyl)methyl]formylamino]-
Chemical Name: 4-[(2-amino-4-oxo-1H-pteridin-6-yl)methyl-formylamino]benzoic acid
CAS Number: 119-20-0
Molecular Formula: C₁₅H₁₂N₆O₄
Molecular Weight: 340.29400
Create Date: 2016-01-05 02:47:50
Modify Date: 2025-09-13 20:21:48

Name	4-[(2-amino-4-oxo-1H-pteridin-6-yl)methyl-formylamino]benzoic acid
Synonyms	Formylpteroic acid Rhizopterin S.L.R. Factor Rhizopterine Factor Streptococcus lactis R 10-Formyl-pteroinsaeure 10-formyl-pteroic acid Streptococcus lactis R factor

Density	1.66g/cm3
Boiling Point	743.3ºC at 760mmHg
Molecular Formula	C₁₅H₁₂N₆O₄
Molecular Weight	340.29400
Flash Point	403.4ºC
Exact Mass	340.09200
PSA	155.16000
LogP	1.37360
Vapour Pressure	3.32E-23mmHg at 25°C
Index of Refraction	1.778

HS Code	2933990090

64-18-6 structure

64-18-6

119-24-4 structure

119-24-4

~%

119-20-0 structure

119-20-0

Literature: Wolf et al. Journal of the American Chemical Society, 1947 , vol. 69, p. 2753,2758

Precursor 2
64-18-6 119-24-4
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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