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74930-30-6

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74930-30-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 74930-30-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,9,3 and 0 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 74930-30:
(7*7)+(6*4)+(5*9)+(4*3)+(3*0)+(2*3)+(1*0)=136
136 % 10 = 6
So 74930-30-6 is a valid CAS Registry Number.

74930-30-6Downstream Products

74930-30-6Relevant articles and documents

1,2,4-Triazine Chemistry. 10. Dihydro-1,2,4-triazines: Structural Studies of 5,6-Diaryldihydro-1,2,4-triazines through the Reactions with Dimethyl Acetylenedicarboxylate

Sasaki, Tadashi,Minamoto, Katsumaro,Harada, Katsuhiko

, p. 4587 - 4593 (2007/10/02)

Sodium borohydride reduction of 3-(methylthio)-5,6-diphenyl- (1a), 3-(methylthio)-5,6-ditolyl- (1c), 3-(methylthio)-5,6-dianisyl- (1e), and 3-(methylthio)-5,6-bis(p-chlorophenyl)-1,2,4-triazine (1g) afforded the corresponding 2,5-dihydro-1,2,4-triazines (

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