STNロゴ

REGISTRY 検索フィールド

REGISTRY ファイルでは,以下の検索フィールドが利用可能です.

(Updated January 2015)

内容

検索フィールド
コード

切り出し単位(1)

利用可能な
近接演算子

デフォールトの
近接演算子

トランケーションの利用(2)

入力例

フィルタ

ソート

Atom Count

ATC

       

5/ATC

 

CAS Registry Number*

RN

Bound Phrase

   

Right

Internal

97-77-8

- Or -

97-77-8/RN

 

CAS Registry Number, of Component

CRN

Bound Phrase

   

Right

Internal

79-10-7/CRN

   

Chemical Name

CN

Bound Phrase

   

SLART

Left

Right

Internal

1-chloro-1,3-butadiene/CN

   

Chemical Name Segment

CNS

Word

W, A

W

SLART

Left

Right

Internal

Imino/CNS

   

Class Identifier

CI

Bound Phrase

   

Right

Internal

MXS/CI

 

Component Molecular Formula

CMF

Bound Phrase

(components)

W, A

xA

SLART

Left

Right

Internal

C5 H5 N/CMF

   

Element Count

ELC

Numeric

     

7-9/ELC

 

Element Count, Substance

ELC.SUB

Numeric

     

ELC.SUB>=8

 

Element Formula

ELF

Bound Phrase

   

Right

Internal

H O S/ELF

   

Element Symbol

ELS

Bound Phrase

   

Right

Internal

B/ELS AND H/ELS

   

Entry Date, Substance

EDSUB

YYYYMMDD

   

Right

Internal

EDSUB>19940210

   

Field Availability

FA

Bound Phrase

   

Right

Internal

RSD/FA

 

File Segment

FS

Bound Phrase

   

Right

Internal

PS/FS

 

 

Heading Parent

HP

Bound Phrase

   

SLART

Left

Right

Internal

2-pyridinecarbo*/HP

   

Molecular Formula*

MF

Bound Phrase

   

SLART

Left

Right

Internal

C7H3 Br2FO2/MF

   

Number of Components

NC

Numeric

     

F/ELS NOT NC >=2

 

 

Number of References, CAplus

REF.CAPLUS

Numeric

     

REF.CAplus > 10

   

Number of Ring Systems

NRS

Numeric

     

7/NRS

 

Number of Ring Systems in a Component

CNRS

Numeric

     

4-5/CNRS

 

Number of Rings

NR

Numeric

     

10/NR

 

Number of Rings in Ring System

NRRS

Numeric

     

5-6/NRRS

 

Number of Smallest Rings in a Component

CNR

Numeric

     

CNR >=12

 

Other Name Segment

ONS

Word

W, A

W

SLART

Left

Right

Internal

(indole (xW) amin*)/ONS

   

Polymer Class Term

PCT

Bound Phrase

   

SLART

Left

Right

Internal

Polyamine/PCT

 

Source of Registration

SR

Word,

Bound Phrase

W, A

   

Chemical Library/SR

 

Update Date, Non-Structure Element

UPNST

YYYYMMDD

   

Right

Internal

UPNST>=20130100

   

Update Date, Structure Connection Table

UPST

YYYYMMDD

   

Right

Internal

UPST>20110210

   

Update Date, Substance

UPSUB

YYYYMMDD

   

Right

Internal

UPSUB=20140130

   

(1) Words : 単語, Bound Phrase : 句, Numeric : 数値, Up Posted : 下位を含む

(2) Right : 前方一致検索, Left : 後方一致検索, SLART : 中間一致検索, Internal : 両端一致検索

 

REGISTRY スーパー検索フィールド

(Updated January 2015)

内容

スーパー検索フィールドコード

検索対象フィールド

Molecular Formula

MF

MF, AF*

CAS Registry Number

RN

RN, AR*, DR*, PR*, RR*

 

STN に戻る