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134253-67-1

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134253-67-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 134253-67-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,4,2,5 and 3 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 134253-67:
(8*1)+(7*3)+(6*4)+(5*2)+(4*5)+(3*3)+(2*6)+(1*7)=111
111 % 10 = 1
So 134253-67-1 is a valid CAS Registry Number.

134253-67-1Upstream product

134253-67-1Downstream Products

134253-67-1Relevant articles and documents

27. Magnetic-Field Effect in Aromatic Dediazoniation

Laali, Kenneth K.,Gao, Hong

, p. 304 - 308 (2007/10/02)

Homolytic dediazoniation of tribromo- and trichloro-benzenediazonium tetrafluoroborates in highly ionizing, low-nucleophilicity solvents (trifluoroethanol and trifluoromethanesulfonic acid (TfOH)) exhibits a strong magnetic-field dependency of dediazoniation products; a more facile singlet-to-triplet intersystem crossing results in increased radical-escape products at higher magnetic fields.

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