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86970-79-8

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86970-79-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 86970-79-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,6,9,7 and 0 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 86970-79:
(7*8)+(6*6)+(5*9)+(4*7)+(3*0)+(2*7)+(1*9)=188
188 % 10 = 8
So 86970-79-8 is a valid CAS Registry Number.

86970-79-8Relevant articles and documents

PIFA–BF3·OEt2 mediated intramolecular regioselective domino cyclization of ynamides: A novel method for the synthesis of tetrahydroisoquinoline-oxazol-2(3H)-ones

Ieawsuwan, Winai,Ruchirawat, Somsak

, p. 2856 - 2867 (2017)

The transition metal-free intramolecular regioselective domino cyclization of N-Boc protected ynamides has been developed to provide the corresponding tetrahydroisoquinoline-oxazo-2(3H)-ones in moderate to good yields.

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