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52867-19-3

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52867-19-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 52867-19-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,2,8,6 and 7 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 52867-19:
(7*5)+(6*2)+(5*8)+(4*6)+(3*7)+(2*1)+(1*9)=143
143 % 10 = 3
So 52867-19-3 is a valid CAS Registry Number.

52867-19-3Relevant articles and documents

SYNTHESIS AND MASS SPECTROMETRIC STUDY OF SELENIMIDES BASED ON DIPHENYLSELENIUM DIMETHYLATE

Naddaka, V. I.,Kinyazev, A. P.,Avanesyan, K. V.

, p. 541 - 545 (2007/10/02)

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Structural and Nuclear Magnetic Resonance Studies of short Selenium - Nitrogen Bonds

Roesky, Herbert W.,Weber, Karl-Ludwig,Seseke, Ulrich,Pinkert, Waltraud,Noltemeyer, Mathias,et al.

, p. 565 - 572 (2007/10/02)

SeCl4 reacts with Ph3P=NSiMe3 (2) by elimination of SiMe3Cl to form Ph3P=NSeCl3 (3), which is converted to (Ph3P=N)2SeCl2 (4) by a further mole of (2).Compound (4) may also be prepared from (2) and SeOCl2 or Se2Cl2; (4) reacts with SbCl5 to from (Ph3P=N)

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