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1227241-56-6

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1227241-56-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1227241-56-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,2,7,2,4 and 1 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1227241-56:
(9*1)+(8*2)+(7*2)+(6*7)+(5*2)+(4*4)+(3*1)+(2*5)+(1*6)=126
126 % 10 = 6
So 1227241-56-6 is a valid CAS Registry Number.

1227241-56-6Downstream Products

1227241-56-6Relevant articles and documents

The allylic nucleophilic substitution of Morita-Baylis-Hillman acetates with isocyanides: a facile synthesis of trisubstituted olefins

Yadav,Subba Reddy,Singh, Ashutosh Pratap,Majumder, Nilanjan

experimental part, p. 2291 - 2294 (2010/05/19)

Morita-Baylis-Hillman acetates undergo smooth allylic nucleophilic substitution (SN2′) with tosylmethyl isocyanide (TosMIC) in the presence of a catalytic amount of BF3·OEt2 under mild conditions to furnish trisubstituted olefins in high yields with (E)-stereoselectivity.

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