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68925-78-0

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68925-78-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 68925-78-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,8,9,2 and 5 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 68925-78:
(7*6)+(6*8)+(5*9)+(4*2)+(3*5)+(2*7)+(1*8)=180
180 % 10 = 0
So 68925-78-0 is a valid CAS Registry Number.

68925-78-0Relevant articles and documents

Copper(I)-catalyzed coupling reaction of aryl boronic acids with N,O-acetals and N,N-aminals under atmosphere leading to α-aryl glycine derivatives and diarylmethylamine derivatives

Sakai, Norio,Hori, Hiroaki,Yoshida, Yoshihiro,Konakahara, Takeo,Ogiwara, Yohei

, p. 4722 - 4729 (2015)

We demonstrated a copper(I)-catalyzed coupling reaction of aryl boronic acids with N,O-acetals and N,N-aminals leading to the synthesis of α-aryl glycines and diarylmethylamines. Under an ambient atmosphere, this catalytic system could be applied to the activation of a C(sp3)-O bond of N,O-acetals with an ester and an aryl group, or without a coordinating substituent, as well as to a C(sp3)-N bond of N,N-aminals.

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