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1401239-21-1

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1401239-21-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1401239-21-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,0,1,2,3 and 9 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1401239-21:
(9*1)+(8*4)+(7*0)+(6*1)+(5*2)+(4*3)+(3*9)+(2*2)+(1*1)=101
101 % 10 = 1
So 1401239-21-1 is a valid CAS Registry Number.

1401239-21-1Downstream Products

1401239-21-1Relevant articles and documents

Synthesis and biological evaluation of a new vitamin D2 analogue

Gandara, Zoila,Perez, Manuel,Salomon, Debora G.,Ferronato, Maria J.,Fermento, Maria E.,Curino, Alejandro C.,Facchinetti, Maria M.,Gomez, Generosa,Fall, Yagamare

, p. 6276 - 6279 (2012/10/30)

A new vitamin D2 analogue was synthesized using the Julia-Kocienski olefination. It has antiproliferative effects on cell lines from squamous cell carcinomas of colon and head and neck, but is also as hypercalcaemic as calcitriol in vivo.

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