Cas 1236056-52-2,4-(benzene-1,3-diol) 5,6,7,8-tetrahydrobenzothieno[2,3-d]pyrimidine

1236056-52-2

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Basic information

Product Name: 4-(benzene-1,3-diol) 5,6,7,8-tetrahydrobenzothieno[2,3-d]pyrimidine
Synonyms: 4-(benzene-1,3-diol) 5,6,7,8-tetrahydrobenzothieno[2,3-d]pyrimidine
CAS NO:1236056-52-2
Molecular Formula:
Molecular Weight: 298.365
EINECS: N/A
Product Categories: N/A

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-(benzene-1,3-diol) 5,6,7,8-tetrahydrobenzothieno[2,3-d]pyrimidine(CAS DataBase Reference)
NIST Chemistry Reference: 4-(benzene-1,3-diol) 5,6,7,8-tetrahydrobenzothieno[2,3-d]pyrimidine(1236056-52-2)
EPA Substance Registry System: 4-(benzene-1,3-diol) 5,6,7,8-tetrahydrobenzothieno[2,3-d]pyrimidine(1236056-52-2)

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: 1236056-52-2(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 1236056-52-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,3,6,0,5 and 6 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1236056-52:
(9*1)+(8*2)+(7*3)+(6*6)+(5*0)+(4*5)+(3*6)+(2*5)+(1*2)=132
132 % 10 = 2
So 1236056-52-2 is a valid CAS Registry Number.

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1236056-52-2Relevant academic research and scientific papers

AlCl3-induced (hetero)arylation of thienopyrimidine ring: a new synthesis of 4-substituted thieno[2,3-d]pyrimidines

Kumar, K. Shiva,Chamakuri, Srinivas,Vishweshwar, Peddy,Iqbal, Javed,Pal, Manojit

, p. 3269 - 3273 (2010)

AlCl3 facilitated C-C bond forming reaction between 4-chloro-thieno[2,3-d]pyrimidines and (hetero)arenes affording a direct and single-step method for the synthesis of 4-(hetero)aryl substituted thieno[2,3-d]pyrimidines. A number of novel thien

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