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1429416-50-1

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1429416-50-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1429416-50-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,2,9,4,1 and 6 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1429416-50:
(9*1)+(8*4)+(7*2)+(6*9)+(5*4)+(4*1)+(3*6)+(2*5)+(1*0)=161
161 % 10 = 1
So 1429416-50-1 is a valid CAS Registry Number.

1429416-50-1Downstream Products

1429416-50-1Relevant articles and documents

Total synthesis of (-)-blepharocalyxin D and analogues

Cons, Benjamin D.,Bunt, Adam J.,Bailey, Christopher D.,Willis, Christine L.

, p. 2046 - 2049 (2013/06/05)

An efficient strategy for the total synthesis of (-)-blepharocalyxin D and an analogue is described. The key step involves an acid-mediated cascade process in which reaction of methyl 3,3-dimethoxypropanoate with γ,δ- unsaturated alcohols possessing diastereotopic styrenyl groups gives trans-fused bicyclic lactones with the creation of two rings and four stereocenters in one pot.

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