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1548688-58-9

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1548688-58-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1548688-58-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,5,4,8,6,8 and 8 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1548688-58:
(9*1)+(8*5)+(7*4)+(6*8)+(5*6)+(4*8)+(3*8)+(2*5)+(1*8)=229
229 % 10 = 9
So 1548688-58-9 is a valid CAS Registry Number.

1548688-58-9Upstream product

1548688-58-9Downstream Products

1548688-58-9Relevant articles and documents

Synthesis and properties of sterically crowded triarylphosphines bearing anthra- and naphtho-quinones, and their oligomers

Sasaki, Shigeru,Ogawa, Kazunobu,Nakamura, Kazuhiro,Yoshifuji, Masaaki,Morita, Noboru

supporting information, p. 525 - 533 (2014/03/21)

Sterically crowded triarylphosphines bearing anthraquinones were synthesized by SuzukieMiyaura coupling of arylboronic acids derived from (bromoaryl)phosphines with haloanthraquinones. The anthraquinone bearing the two triarylphosphine moieties at the 2,6

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