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1227858-70-9

1227858-70-9

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1227858-70-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1227858-70-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,2,7,8,5 and 8 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1227858-70:
(9*1)+(8*2)+(7*2)+(6*7)+(5*8)+(4*5)+(3*8)+(2*7)+(1*0)=179
179 % 10 = 9
So 1227858-70-9 is a valid CAS Registry Number.

1227858-70-9Downstream Products

1227858-70-9Relevant articles and documents

An efficient route towards the synthesis of monosubstituted N-aryl amidines from 4,5-Dihydro-1,2,4-oxadiazoles

Chavan, Neelam L.,Naik, Nilesh H.,Nayak, Sandip K.,Kusurkar, Radhika S.

experimental part, p. 248 - 255 (2010/08/07)

4,5-Dihydro-1,2,4-oxadiazoles were prepared using 1,3-dipolar cycloaddition of imines with nitrile oxides. Further reductive N-O bond cleavage furnished monosubstituted N-aryl amidines in good yield. Thus an efficient route for the synthesis of monosubsti

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