138572-09-5Relevant articles and documents
Synthesis and Structure of 4,10-Diaza-5'-nitro-2,3-dibenzo-12-crown-4
Bartsch, Richard A.,Robison, Thomas W.,Desai, Dhimant H.,Krzykawski, Jan,Dalley, N. Kent,Jiang, Weiming
, p. 1625 - 1627 (2007/10/02)
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138572-09-5
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Basic information
- Product Name: 4,10-Bis(p-toluenesulfonamido)-5'-nitro-2,3-dibenzo-12-crown-4
- Synonyms: 4,10-Bis(p-toluenesulfonamido)-5'-nitro-2,3-dibenzo-12-crown-4
- CAS NO:138572-09-5
- Molecular Formula:
- Molecular Weight: 575.664
- EINECS: N/A
- Product Categories: N/A
- Mol File: 138572-09-5.mol
- Article Data: 1
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Chemical Properties
- Melting Point: N/A
- Boiling Point: N/A
- Flash Point: N/A
- Appearance: N/A
- Density: N/A
- Refractive Index: N/A
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: 4,10-Bis(p-toluenesulfonamido)-5'-nitro-2,3-dibenzo-12-crown-4(CAS DataBase Reference)
- NIST Chemistry Reference: 4,10-Bis(p-toluenesulfonamido)-5'-nitro-2,3-dibenzo-12-crown-4(138572-09-5)
- EPA Substance Registry System: 4,10-Bis(p-toluenesulfonamido)-5'-nitro-2,3-dibenzo-12-crown-4(138572-09-5)
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Safety Data
- Hazard Codes: N/A
- Statements: N/A
- Safety Statements: N/A
- WGK Germany:
- RTECS:
- HazardClass: N/A
- PackingGroup: N/A
- Hazardous Substances Data: 138572-09-5(Hazardous Substances Data)
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138572-09-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 138572-09-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,8,5,7 and 2 respectively; the second part has 2 digits, 0 and 9 respectively.Calculate Digit Verification of CAS Registry Number 138572-09:
(8*1)+(7*3)+(6*8)+(5*5)+(4*7)+(3*2)+(2*0)+(1*9)=145
145 % 10 = 5
So 138572-09-5 is a valid CAS Registry Number.
138572-09-5Upstream product
- 34604-52-9 diethylene glycol dimesylate
- 138572-08-4 4-Nitro-2-(p-toluenesulfonamido)-1-<2'-(p-toluenesulfonamido)ethoxy>benzene
- 99-57-0 2-hydroxy-5-nitroaniline
- 98-59-9 p-toluenesulfonyl chloride
- 138572-07-3 2-Amino-4-nitro-1-<2'-(p-toluenesulfonamido)ethoxy>benzene
- 6367-75-5 2-(tosylamino)ethyl p-toluenesulfonate
138572-09-5Downstream Products
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4,10-Bis(p-toluenesulfonamido)-5'-nitro-2,3-dibenzo-12-crown-4
