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1312776-16-1

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1312776-16-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1312776-16-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,1,2,7,7 and 6 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1312776-16:
(9*1)+(8*3)+(7*1)+(6*2)+(5*7)+(4*7)+(3*6)+(2*1)+(1*6)=141
141 % 10 = 1
So 1312776-16-1 is a valid CAS Registry Number.

1312776-16-1Downstream Products

1312776-16-1Relevant articles and documents

Regioselective radical bromoallylation of allenes leading to 2-bromo-substituted 1,5-dienes

Kippo, Takashi,Fukuyama, Takahide,Ryu, Ilhyong

, p. 3864 - 3867 (2011/09/15)

The regioselective radical bromoallylation of allenes proceeded efficiently in the presence of AIBN as a radical initiator to give 2-bromo-substituted 1,5-dienes in excellent yields. The addition of a bromine radical took place regioselectively onto the central carbon of allenes generating a stable allyl radical, which underwent addition/β-fragmentation reactions with allylbromides. The products could be further functionalized by Pd-catalyzed coupling reactions.

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