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950774-81-9

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950774-81-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 950774-81-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,5,0,7,7 and 4 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 950774-81:
(8*9)+(7*5)+(6*0)+(5*7)+(4*7)+(3*4)+(2*8)+(1*1)=199
199 % 10 = 9
So 950774-81-9 is a valid CAS Registry Number.

950774-81-9Downstream Products

950774-81-9Relevant articles and documents

Azavinyl azomethine ylides from thermal ring opening of α-aziridinohydrazones: Unprecedented 1,5-electrocyclization to imidazoles

Attanasi, Orazio A.,Davoli, Paolo,Favi, Gianfranco,Filippone, Paolino,Forni, Arrigo,Moscatelli, Giada,Prati, Fabio

, p. 3461 - 3464 (2008/02/12)

Michael-type addition of aziridinecarboxylates to 1,2-diaza-1,3-butadienes under solvent-free conditions (SFC) resulted in the formation of α-aziridinohydrazone adducts. In toluene under reflux, α-aziridinohydrazones gave imidazoles in moderate to good yi

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