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79942-31-7

79942-31-7

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79942-31-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 79942-31-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,9,9,4 and 2 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 79942-31:
(7*7)+(6*9)+(5*9)+(4*4)+(3*2)+(2*3)+(1*1)=177
177 % 10 = 7
So 79942-31-7 is a valid CAS Registry Number.
InChI:InChI=1/C48H48O6/c1-25-7-31-19-33-9-26(2)11-35(44(33)50)21-37-13-28(4)15-39(46(37)52)23-41-17-30(6)18-42(48(41)54)24-40-16-29(5)14-38(47(40)53)22-36-12-27(3)10-34(45(36)51)20-32(8-25)43(31)49/h7-18,49-54H,19-24H2,1-6H3

79942-31-7SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name p-Methylcalix[6]arene

1.2 Other means of identification

Product number -
Other names p-methylcalix<6>arene

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:79942-31-7 SDS

79942-31-7Downstream Products

79942-31-7Relevant articles and documents

Catalytic approach for the synthesis of bis-calixarenes

Agrawal,Bhatt

, p. 553 - 559 (2007)

Three new tail-to-tail linked biscalix[6]arenes joined via ether linkages have been synthesized. These bis calix[6]arenes have been characterized by 1H NMR, 13C NMR, and mass spectroscopy and elemental analysis. Copyright Taylor & Francis Group, LLC.

Influence of base and solvent on the reaction between p-cresol and formaldehyde leading to p-methylcalix[n]arenes

Ostaszewski,Lipkowski,Jurczak

, p. 1053 - 1059 (2007/10/03)

Effects of solvent and base on the reaction of p-cresol with formaldehyde were studied using a liquid SIMS method. In all cases, complex mixtures of p-methylcalix[n]arenes were obtained and selectivities depended on the cation type and solvent used. Two pure products, p-methylcalix[7]arene and p-methylcalix[8]arene, were isolated.

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