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319426-98-7

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319426-98-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 319426-98-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,1,9,4,2 and 6 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 319426-98:
(8*3)+(7*1)+(6*9)+(5*4)+(4*2)+(3*6)+(2*9)+(1*8)=157
157 % 10 = 7
So 319426-98-7 is a valid CAS Registry Number.

319426-98-7Downstream Products

319426-98-7Relevant articles and documents

Synthesis and biological evaluation of 17β-alkoxyestra-1,3,5(10)-trienes as potential neuroprotectants against oxidative stress

Prokai,Oon,Prokai-Tatrai,Abboud,Simpkins

, p. 110 - 114 (2007/10/03)

17β-O-Alkyl ethers (methyl, ethyl, propyl, butyl, hexyl, and octyl) of estradiol were obtained from 3-O-benzyl-17β-estradiol with sodium hydride/alkyl halide, followed by the removal of the O-benzyl protecting group via catalytic transfer hydrogenation. A

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