1356334-21-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1356334-21-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,5,6,3,3 and 4 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1356334-21:
(9*1)+(8*3)+(7*5)+(6*6)+(5*3)+(4*3)+(3*4)+(2*2)+(1*1)=148
148 % 10 = 8
So 1356334-21-8 is a valid CAS Registry Number.
1356334-21-8Relevant articles and documents
A METHOD OF PRODUCING INGENOL-3-ANGELATE
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Page/Page column 51-52, (2012/02/05)
The present invention relates to methods of producing ingenol-3-angelate (I) from ingenol (II). Formula (I) and (II). Furthermore, the invention relates to intermediates useful for the synthesis of ingenol-3-angelate (I) from ingenol (II) and to methods of producing said intermediates.
