6639-30-1 Usage
Uses
2,?4,?5-?Trichlorotoluene is used to study distribution characteristics and ecological evaluation for understanding environmental conditions of the Maowei Sea in Guangxi province, China.
Check Digit Verification of cas no
The CAS Registry Mumber 6639-30-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,6,3 and 9 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 6639-30:
(6*6)+(5*6)+(4*3)+(3*9)+(2*3)+(1*0)=111
111 % 10 = 1
So 6639-30-1 is a valid CAS Registry Number.
InChI:InChI=1/C7H5Cl3/c1-4-2-6(9)7(10)3-5(4)8/h2-3H,1H3
6639-30-1Relevant articles and documents
2-Bromo-2,2-Dichloroethyl Aromatics and Process for Preparation Thereof
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Page/Page column 3, (2010/09/18)
The present invention relates to novel 2-bromo-2,2-dichloroethyl aromatics of the formula (V) in which Ar is as defined above and to processes for preparation thereof.