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931-52-2

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931-52-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 931-52-2 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 9,3 and 1 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 931-52:
(5*9)+(4*3)+(3*1)+(2*5)+(1*2)=72
72 % 10 = 2
So 931-52-2 is a valid CAS Registry Number.

931-52-2Upstream product

931-52-2Relevant articles and documents

An N-Fluorinated Imide for Practical Catalytic Imidations

Adachi, Akiya,Aikawa, Kohsuke,Hashimoto, Takuya,Ishibashi, Yuichiro,Oe, Yuno,Okazoe, Takashi,Tanaka, Airi,Yoshida, Ryuhei

supporting information, (2022/02/10)

Catalytic imidation using NFSI as the nitrogen source has become an emerging tool for oxidative carbon-nitrogen bond formation. However, the less than ideal benzenesulfonimide moiety is incorporated into products, severely detracting its synthetic value.

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