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73670-36-7

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73670-36-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 73670-36-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,6,7 and 0 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 73670-36:
(7*7)+(6*3)+(5*6)+(4*7)+(3*0)+(2*3)+(1*6)=137
137 % 10 = 7
So 73670-36-7 is a valid CAS Registry Number.

73670-36-7Upstream product

73670-36-7Relevant academic research and scientific papers

PHOTOCHEMICAL REACTION OF NAPHTALENE WITH CIS- AND TRANS-CYCLOOCTENE

Inoue, Yoshihisa,Nishinda, Katsuyuki,Ishibe, Koichi,Hakushi, Tadao,Turro, Nicholas J.

, p. 471 - 474 (2007/10/02)

Irradiation ( >300 nm ) of naphtalene (1, 0.1M) and trans-cyclooctene (2t, 0.1M) yielded the cis-isomer (2c) and three 1:1 adducts 3-5, whereas 2c (0.1M) did not give any products under the same conditions.A singlet mechanism is proposed on the basis of Stern-Volmer studies on fluorescence, singlet lifetime, and the adduct formation.

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