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104669-15-0

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104669-15-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 104669-15-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,4,6,6 and 9 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 104669-15:
(8*1)+(7*0)+(6*4)+(5*6)+(4*6)+(3*9)+(2*1)+(1*5)=120
120 % 10 = 0
So 104669-15-0 is a valid CAS Registry Number.

104669-15-0Relevant articles and documents

Aza analogues of protoberberine and phtalideisoquinoline alkaloids

Jahangir,MacLean, David B.,Holland, Herbert L.

, p. 1031 - 1035 (2007/10/02)

Anions derived from furopyridin-3(1H)-one, by treatment with lithium diisopropylamide, react with substituted, 3,4-dihydroisoquinolines and 2-methyl-3,4-dihydroisoquinolinium salts yielding nitrogen analogues of protoberberine and phtalideisoquinoline alkaloids, respectively.

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