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1369421-38-4

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1369421-38-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1369421-38-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,6,9,4,2 and 1 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1369421-38:
(9*1)+(8*3)+(7*6)+(6*9)+(5*4)+(4*2)+(3*1)+(2*3)+(1*8)=174
174 % 10 = 4
So 1369421-38-4 is a valid CAS Registry Number.

1369421-38-4Downstream Products

1369421-38-4Relevant articles and documents

Synthesis of 7-hydroxy-6-alkoxy derivatives of 3,4-dihydroisoquinoline by ritter reaction

Shklyaev, Yu. V.,Vshivkova,Maiorova,Gorbunov

body text, p. 257 - 267 (2012/05/21)

1-Substituted 6,7-dialkoxy-3,4-dihydroisoquinolines containing in the position 7 of the isoquinoline ring propoxy- or butoxy groups in the course of maintaining in the concentrated sulfuric acid are converted into 1-substituted 6-alkoxy-7-hydroxy-3,4-dihydroisoquinolines. Pleiades Publishing, Ltd., 2012.

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