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1157852-47-5

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1157852-47-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1157852-47-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,5,7,8,5 and 2 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1157852-47:
(9*1)+(8*1)+(7*5)+(6*7)+(5*8)+(4*5)+(3*2)+(2*4)+(1*7)=175
175 % 10 = 5
So 1157852-47-5 is a valid CAS Registry Number.

1157852-47-5Downstream Products

1157852-47-5Relevant articles and documents

Facile synthesis of diazido-functionalized biaryl compounds as radioisotope-free photoaffinity probes by Suzuki-Miyaura coupling

Hosoya, Takamitsu,Inoue, Atsushi,Hiramatsu, Toshiyuki,Aoyama, Hiroshi,Ikemoto, Takaaki,Suzuki, Masaaki

experimental part, p. 2490 - 2496 (2009/09/25)

Suzuki-Miyaura coupling of 3-azido-5-(azidomethyl)phenylboronic acid pinacol ester with various aryl bromides affords corresponding diazido-functionalized biaryl compounds in good yields. This approach provides an easy access to radioisotope-free photoaff

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