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3185-81-7

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3185-81-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 3185-81-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,1,8 and 5 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 3185-81:
(6*3)+(5*1)+(4*8)+(3*5)+(2*8)+(1*1)=87
87 % 10 = 7
So 3185-81-7 is a valid CAS Registry Number.

3185-81-7Downstream Products

3185-81-7Relevant articles and documents

Visible-Light-Induced Photoaddition of N-Nitrosoalkylamines to Alkenes: One-Pot Tandem Approach to 1,2-Diamination of Alkenes from Secondary Amines

Patil, Dilip V.,Si, Tengda,Kim, Hun Young,Oh, Kyungsoo

supporting information, p. 3105 - 3109 (2021/05/05)

The generation of aminium radical cation species from N-nitrosoamines is disclosed for the first time through visible-light excitation at 453 nm. The developed visible-light-promoted photoaddition reaction of N-nitrosoamines to alkenes was combined with the o-NQ-catalyzed aerobic oxidation protocol of amines to telescope the direct handling of harmful N-nitroso compounds, where the desired α-amino oxime derivatives were obtained in a one-pot tandem N-nitrosation and photoaddition sequence.

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