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1312310-27-2

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1312310-27-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1312310-27-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,1,2,3,1 and 0 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1312310-27:
(9*1)+(8*3)+(7*1)+(6*2)+(5*3)+(4*1)+(3*0)+(2*2)+(1*7)=82
82 % 10 = 2
So 1312310-27-2 is a valid CAS Registry Number.

1312310-27-2Downstream Products

1312310-27-2Relevant articles and documents

Catalytic syntheses of γ-functionalized α-keto esters from thioacetals and N,O-acetals

Krebs, Anke,Bolm, Carsten

, p. 4055 - 4060 (2011/06/24)

Ethyl 2-(trimethylsilyloxy)acrylic ester (1a) reacts with thioacetals providing the corresponding α-keto-γ-thio esters in good to satisfactory yields. Whereas aminals do not react, N,O-acetals lead to γ-amino-α-keto esters in good to excellent yields. All reactions proceed under mild reaction conditions, and no additional work up is required. Subsequent transformations of the obtained products to the corresponding α-oximes have been demonstrated.

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