1023889-36-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1023889-36-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,2,3,8,8 and 9 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1023889-36:
(9*1)+(8*0)+(7*2)+(6*3)+(5*8)+(4*8)+(3*9)+(2*3)+(1*6)=152
152 % 10 = 2
So 1023889-36-2 is a valid CAS Registry Number.
1023889-36-2Relevant academic research and scientific papers
PROCESS FOR PRODUCTION OF 1-HYDROXY-19-NORCYCLOVITAMIN D DERIVATIVE AND INTERMEDIATE FOR THE PRODUCTION
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Page/Page column 36, (2009/08/16)
A cyclovitamin D derivative produced from 25-hydroxyvitamin D is reacted with osmium tetraoxide or a permanganic acid salt to produce a 10,19-diolcyclovitamin D derivative. The 10,19-diolcyclovitamin D derivative is reacted with a perhalogenic acid salt o
