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1260145-41-2

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1260145-41-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1260145-41-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,6,0,1,4 and 5 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1260145-41:
(9*1)+(8*2)+(7*6)+(6*0)+(5*1)+(4*4)+(3*5)+(2*4)+(1*1)=112
112 % 10 = 2
So 1260145-41-2 is a valid CAS Registry Number.

1260145-41-2Downstream Products

1260145-41-2Relevant articles and documents

Stereoselective approaches to the total synthesis of (6R,4′S, 6′R)-cryptofolione

Sabitha, Gowravaram,Reddy, S. Siva Sankara,Reddy, D. Vasudeva,Bhaskar, Vangala,Yadav, Jhillu S.

, p. 3453 - 3460 (2010)

Total syntheses of cryptofolione were accomplished by two different routes via a common intermediate that underwent a cross-metathesis (CM) reaction with a vinyl lactone. The intermediate was prepared by coupling of an acyl anion equivalent with a chiral allyl epoxide synthon, or by Prins cyclization of a trans-cinnamaldehyde with a chiral homoallylic alcohol. Goniothalamin was obtained as a cross-metathesis product of the diacetate and vinyl lactone. Georg Thieme Verlag Stuttgart.

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