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1378873-17-6

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1378873-17-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1378873-17-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,7,8,8,7 and 3 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1378873-17:
(9*1)+(8*3)+(7*7)+(6*8)+(5*8)+(4*7)+(3*3)+(2*1)+(1*7)=216
216 % 10 = 6
So 1378873-17-6 is a valid CAS Registry Number.

1378873-17-6Downstream Products

1378873-17-6Relevant articles and documents

Spiroacetal formation through telescoped cycloaddition and carbon-hydrogen bond functionalization: Total synthesis of bistramide A

Han, Xun,Floreancig, Paul E.

, p. 11075 - 11078 (2014)

Spiroacetals can be formed through a one-pot sequence of a hetero-Diels-Alder reaction an oxidative carbon-hydrogen bond cleavage and an acid treatment. This convergent approach expedites access to a complex molecular subunit which is present in numerous biologically active structures. The utility of the protocol is demonstrated through its application to a brief synthesis of the actin-binding cytotoxin bistramideA.

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