M/Z: 904.7329

Hit 2 annotations: PC(22:4(7Z,10Z,13Z,16Z)/24:0)_[M+H-H2O]+; TG(15:0/18:3(6Z,9Z,12Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z))_[M+NH4]+

在BioDeep NovoCell知识数据库中，参考离子总共被划分为4个级别。

Confirmed: 这个参考离子已经通过手动审计得到确认和验证。
Reliable: 这个参考离子可能在特定的解剖组织环境中高度保守。
Unreliable: 这个参考离子具有较高的排名价值，但缺乏可重复性。
Unavailable: 由于排名价值低且缺乏可重复性，这个参考离子不应用于注释。

Found Reference Ions Near m/z 904.7329

NovoCell ID	m/z	Mass Window	Metabolite	Ranking	Anatomy Context

Found 10 Sample Hits

Metabolite	Species	Sample
m/z_904.7336 Formula: - (n/a) Adducts: (Ppm: )	Rattus norvegicus (Epididymis)	epik_dhb_head_ito03_18 Resolution: 17μm, 208x104 Description
PC(22:4(7Z,10Z,13Z,16Z)/24:0) Formula: C54H100NO8P (921.7186) Adducts: [M+H-H2O]+ (Ppm: 19.5)	Rattus norvegicus (Epididymis)	epik_dhb_head_ito08_43 Resolution: 17μm, 298x106 Description
PC(22:4(7Z,10Z,13Z,16Z)/24:0) Formula: C54H100NO8P (921.7186) Adducts: [M+H-H2O]+ (Ppm: 19.4)	Rattus norvegicus (Epididymis)	epik_dhb_head_ito01_04 Resolution: 17μm, 178x91 Description
PC(22:4(7Z,10Z,13Z,16Z)/24:0) Formula: C54H100NO8P (921.7186) Adducts: [M+H-H2O]+ (Ppm: 19.9)	Rattus norvegicus (Epididymis)	epik_dhb_head_ito03_14 Resolution: 17μm, 205x103 Description
TG(15:0/18:3(6Z,9Z,12Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) Formula: C58H94O6 (886.705) Adducts: [M+NH4]+ (Ppm: 1.4)	Mus musculus (Lung)	image1 Resolution: 40μm, 187x165 Description Fig. 2 MALDI-MSI data from the same mouse lung tissue analyzed in Fig. 1. A: Optical image of the post-MSI, H&E-stained tissue section. B–D, F–G: Ion images of (B) m/z 796.6855 ([U13C-DPPC+Na]+), (C) m/z 756.5514 ([PC32:0+Na]+), (D) m/z 765.6079 ([D9-PC32:0+Na]+), (F) m/z 754.5359 ([PC32:1+Na]+), and (G) m/z 763.5923 ([D9-PC32:1+Na]+). E, H: Ratio images of (E) [D9-PC32:0+Na]+:[PC32:0+Na]+ and (H) [D9-PC32:1+Na]+:[PC32:1+Na]+. Part-per-million (ppm) mass errors are indicated in parentheses. All images were visualized using total-ion-current normalization and using hotspot removal (high quantile = 99%). DPPC = PC16:0/16:0. U13C-DPPC, universally 13C-labeled dipalmitoyl PC; PC, phosphatidylcholine; MSI, mass spectrometry imaging; H&E, hematoxylin and eosin. Fig 1-3, Fig S1-S3, S5
m/z_904.7337 Formula: - (n/a) Adducts: (Ppm: )	Homo sapiens (esophagus)	LNTO29_16_2 Resolution: 17μm, 95x101 Description
TG(15:0/18:3(6Z,9Z,12Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) Formula: C58H94O6 (886.705) Adducts: [M+NH4]+ (Ppm: 3.9)	Homo sapiens (esophagus)	LNTO22_1_9 Resolution: 75μm, 89x74 Description
m/z_904.7333 Formula: - (n/a) Adducts: (Ppm: )	Homo sapiens (esophagus)	LNTO29_16_3 Resolution: 17μm, 108x107 Description
TG(15:0/18:3(6Z,9Z,12Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) Formula: C58H94O6 (886.705) Adducts: [M+NH4]+ (Ppm: 4.6)	Homo sapiens (esophagus)	LNTO22_1_7 Resolution: 75μm, 69x54 Description
TG(15:0/18:3(6Z,9Z,12Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) Formula: C58H94O6 (886.705) Adducts: [M+NH4]+ (Ppm: 4.7)	Homo sapiens (esophagus)	LNTO22_1_8 Resolution: 75μm, 69x61 Description