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31616-72-5

31616-72-5

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31616-72-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 31616-72-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,1,6,1 and 6 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 31616-72:
(7*3)+(6*1)+(5*6)+(4*1)+(3*6)+(2*7)+(1*2)=95
95 % 10 = 5
So 31616-72-5 is a valid CAS Registry Number.

31616-72-5SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 15, 2017

Revision Date: Aug 15, 2017

1.Identification

1.1 GHS Product identifier

Product name 2,8-dimethylbicyclo[3.3.1]nona-2,7-diene-4,6-dione

1.2 Other means of identification

Product number -
Other names 8F-916

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:31616-72-5 SDS

31616-72-5Downstream Products

31616-72-5Relevant articles and documents

Homoconjugation and transannular orbital interactions detected by photoelectron and13C-NMR spectroscopy. Bicyclo[3.3.1]nona-3,7-diene-2,6-dione and bicyclo[3.3.1]nonane-2,6-dione

Doerner, Thomas,Gleiter, Rolf,Robbins, Timothy A.,Chayangkoon, Paochai,Lightner, David A.

, p. 3235 - 3241 (2007/10/02)

Transannular orbital interactions between two ketone carbonyl groups located at positions 2 and 6 on the bicyclo[3.3.1]nonane carbocyclic framework were detected by 13C-NMR and photoelectron spectroscopy (PES). Thus, an ～4.4-ppm shielding of th

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