69037-22-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 69037-22-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,9,0,3 and 7 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 69037-22:
(7*6)+(6*9)+(5*0)+(4*3)+(3*7)+(2*2)+(1*2)=135
135 % 10 = 5
So 69037-22-5 is a valid CAS Registry Number.
69037-22-5Relevant academic research and scientific papers
Derivatives of 8-dehydro-vitamin A and their preparation
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, (2008/06/13)
New derivatives of 8-dehydro-vitamin A obtained by vinylating or ethynylating and subsequently partially hydrogenating, 1-[3-methyl-octa-1-yne,3,5,-dien-7-on-1-yl]-2,6-dimethyl-cyclohex-1-ene or its 5- and/or 6-methyl derivatives, converting the resulting
