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1191907-65-9

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1191907-65-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1191907-65-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,9,1,9,0 and 7 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1191907-65:
(9*1)+(8*1)+(7*9)+(6*1)+(5*9)+(4*0)+(3*7)+(2*6)+(1*5)=169
169 % 10 = 9
So 1191907-65-9 is a valid CAS Registry Number.

1191907-65-9Relevant articles and documents

Synthesis and calming activity of 2-amino-4-(4-β-d-allopyranoside- phenyl)-6-3(4)-substituted phenylpyrimidines

Yin, Xiu-Juan,Zheng, Lei,Li, Ying,Yin, Shu-Fan

experimental part, p. 779 - 782 (2011/03/18)

Using helicid as starting material, E-4-β-D-allopyranoside-cinnamic-4- substituted phenylketones (1a-1h) containing the structure of chalcones were synthesized; then these chalcones were reacted with guanidine hydrochloride through a 1, 4-Michael reaction

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